Plus Size Women's Fashion on Alibaba.com

Executive Summary: The Plus Size Opportunity in Southeast Asia B2B Fashion

The plus size women's fashion market represents one of the most significant growth opportunities for B2B buyers in Southeast Asia. With 68% of women worldwide wearing plus size clothing, this segment has transitioned from niche to mainstream, yet supply chain capabilities have not kept pace with demand ^[3]. For Southeast Asian importers sourcing on Alibaba.com, understanding plus size configuration options—from sizing standards to fabric quality to inclusive design principles—is critical for capturing this expanding market.

Market Scale: The global plus size clothing market reached USD 261.60 billion in 2026 and is projected to hit USD 395.60 billion by 2034, growing at 5.31% CAGR. Southeast Asia specifically shows stronger growth at 6.21% CAGR, with the regional market expanding from USD 699.81 million (2024) to USD 1.2 billion (2033) ^[1]^[2].

This guide takes a neutral, educational approach to plus size configuration. We do not recommend one specific sizing system or design philosophy as universally superior. Instead, we present the landscape of options available to B2B buyers, their respective advantages and limitations, and the market contexts where each configuration makes sense. Whether you're targeting Indonesia's price-sensitive mass market or Singapore's premium conscious consumers, the right configuration depends on your specific buyer profile, not industry hype.

Why This Matters for Southeast Asia: The region's plus size market growth (6.21% CAGR) outpaces the global average (5.31%), driven by rising disposable incomes, body positivity movements, and increasing online shopping adoption ^[2]. However, challenges persist: inconsistent sizing across brands leads to return rates exceeding 30%, and many suppliers still treat plus size as an afterthought rather than a core design consideration. For alibaba.com sellers and buyers, getting the configuration right from the start can be a significant competitive differentiator.

Global and Southeast Asia Market Landscape: Data-Driven Context

Understanding the market landscape is essential before diving into configuration specifics. The plus size women's fashion market is not monolithic—it varies significantly by region, price tier, distribution channel, and product category. Let's examine the key dimensions that should inform your sourcing decisions.

Global Plus Size Clothing Market: Regional Breakdown 2025-2026

Region	Market Size (USD Billion)	Key Characteristics	Growth Driver
North America (US)	61.89 (2026)	Largest single market, mature plus size retail ecosystem	73.6% adults overweight/obese, established brands like Torrid, Lane Bryant ^[6]
Asia Pacific	92.42 (2025)	Fastest growth region, 37.75% global share, diverse markets	Rising middle class, body positivity adoption, e-commerce expansion ^[1]
Europe (UK)	13.05 (2026)	Strong regulatory focus on size inclusivity, fashion-forward	Legislative pressure, consumer activism, luxury segment expansion ^[1]
China	49.69 (2026)	Large population base, growing plus size awareness	Domestic brand development, cross-border e-commerce growth ^[1]
Southeast Asia	0.70 (2024)	Emerging market, 6.21% CAGR through 2033	Indonesia/Malaysia/Thailand leadership, mobile commerce dominance ^[2]

Data sources: Fortune Business Insights ^[1], Deep Market Insights ^[2]. Note: Southeast Asia figures represent regional aggregate; individual country data varies significantly.

Key Market Segments Within Plus Size: The plus size market is not uniform. Understanding these segments helps you match configuration to target buyer:

By Product Type: Casual wear dominates with 52% market share, reflecting everyday wear demand. Activewear is the fastest-growing segment at 7.90% CAGR, driven by health consciousness and athleisure trends. Tops and bottoms account for 29.75% share, while dresses remain a core category for special occasions and professional wear ^[1]. For Southeast Asian buyers, casual and modest wear configurations often outperform Western-style formal wear.

By Price Tier: The economy/value segment leads with 52.55% share, indicating price sensitivity remains significant even in plus size. However, the premium segment is growing faster as body positivity normalizes plus size fashion across income levels ^[1]. This creates a strategic choice: compete on price (high volume, lower margin) or quality (lower volume, higher margin, brand loyalty).

By Distribution Channel: E-commerce accounts for 44.06% of plus size sales globally, but offline still represents 62% in some markets due to fit verification needs ^[1]. For Southeast Asia specifically, mobile commerce dominates—Indonesia and Thailand show 70%+ of fashion e-commerce transactions occurring on smartphones. This has implications for how you present sizing information online.

Critical Insight: The Vogue Business Fall/Winter 2026 Size Inclusivity Report reveals a stark disconnect: while plus size represents 68% of women globally, runway shows featured only 0.3% plus-size models (US 14+) in FW26. This gap between representation and reality creates both frustration for consumers and opportunity for brands that authentically commit to inclusive sizing ^[5].

Plus Size Sizing Standards: Configuration Fundamentals

One of the most confusing aspects of plus size sourcing is the lack of universal sizing standards. Unlike electronics with standardized specifications, clothing sizes vary significantly between brands, regions, and even production batches. Understanding these variations is essential for B2B buyers to set appropriate expectations with their end customers.

Industry Standard Size Ranges: Most plus size manufacturers use one of the following labeling systems:

Common Plus Size Labeling Systems

Label System	Typical Range	Measurement Basis	Regional Preference
Letter (XL-6XL)	XL, XXL, XXXL, 4XL, 5XL, 6XL	Bust/waist/hip inches or cm	Global, especially Asia and mass market
Numeric (US)	14, 16, 18, 20, 22, 24, 26, 28	US standard measurements	North America, established retailers
Numeric (UK)	18, 20, 22, 24, 26, 28, 30, 32	UK standard measurements	UK, Commonwealth countries
Numeric (EU)	44, 46, 48, 50, 52, 54, 56, 58	EU standard measurements	Europe
Hybrid	XL (US 16-18), XXL (US 20-22)	Combination labeling	Cross-border e-commerce, Alibaba.com suppliers

Important: A Size 16 from one brand may measure differently from another brand's Size 16. Always request actual garment measurements, not just size labels ^[4].

The Size Inconsistency Problem: Research shows that a Size 6 dress can vary by up to 4 inches in waist measurement between different retailers ^[4]. This inconsistency is even more pronounced in plus size ranges, where grading rules (how measurements scale between sizes) are not standardized. For B2B buyers, this creates two challenges:

1. Customer Returns: 61% of consumers have returned apparel due to fit issues, and 80% of online apparel returns are fit-related ^[4]. If your size chart doesn't match customer expectations, return rates can exceed 30%, eroding margins. 2. Brand Trust: Inconsistent sizing damages customer loyalty. A buyer who orders XL and receives something more like L is unlikely to reorder.

Best Practice for Alibaba.com Buyers: When sourcing plus size dresses, always request:

Actual garment measurements (flat lay, in cm or inches) for each size, not just body measurements
Size chart specific to that product category (dress sizing differs from tops or pants)
Fit notes indicating whether the item runs small, true to size, or large
Height and weight recommendations as supplementary guidance (not replacements for measurements)
International size conversions if selling across borders (US to EU to Asia)
Tolerance ranges (acceptable measurement variance, typically ±1-2cm)

"61% of consumers have returned an item of apparel due to the item not fitting properly. This is why having a size chart on your product pages is essential—it helps customers make informed decisions and reduces return rates significantly." ^[4]

ISO 8559 Standard: The International Organization for Standardization has developed ISO 8559 for garment construction and anthropometric measurements. While not universally adopted, it provides a framework for consistent sizing. Some premium brands reference ISO 8559 in their size documentation, which can be a quality signal for B2B buyers ^[4]. However, most mass-market plus size suppliers use proprietary sizing systems, so ISO compliance should not be your only evaluation criterion.

Configuration Options Comparison: Neutral Analysis

This section provides a neutral, objective comparison of different plus size configuration approaches. There is no single "best" configuration—each has trade-offs depending on your target market, price point, and operational capabilities. The goal is to help you understand the landscape and make an informed decision based on your specific context.

Plus Size Configuration Options: Advantages, Limitations, and Best-Fit Scenarios

Configuration Option	Advantages	Limitations & Risks	Best For
Standard XL-6XL Range	Widely recognized, easier to source, lower MOQ requirements, competitive pricing	May not accommodate all body types, sizing inconsistency across suppliers, limited differentiation	Price-sensitive markets (Indonesia, Vietnam), mass-market retailers, new sellers testing plus size demand
Extended Size Range (XL-8XL+)	Captures underserved super-plus segment, higher customer loyalty, premium pricing potential	Higher production costs, limited supplier base, longer lead times, inventory complexity	Markets with high obesity rates (US, Middle East), specialized plus size retailers, established brands
Curvy/Plus-Specific Pattern Grading	Better fit for plus body proportions (not just scaled-up straight sizes), reduced returns, premium positioning	Requires specialized pattern makers, higher development costs, fewer suppliers offer this	Premium markets (Singapore, Australia), brands focused on fit quality, body-positive positioning
Adaptive/Universal Design	Accessibility features (adjustable closures, easy wear), growing market segment, strong brand story	Niche appeal, higher costs, limited supplier expertise, education required for end customers	Healthcare/institutional buyers, inclusive brands, markets with aging populations
Modest Plus Size (with coverage features)	Aligns with cultural preferences (Southeast Asia, Middle East), less competition, loyal customer base	Design complexity, fabric requirements (opacity, drape), seasonal limitations	Indonesia, Malaysia, Brunei, Muslim-majority markets, modest fashion retailers

Note: This table presents options neutrally. The "best" configuration depends on your specific buyer profile, not industry trends. A configuration that works for US mass market may fail in Southeast Asia's premium segment, and vice versa.

Deep Dive: Standard XL-6XL Configuration

This is the most common plus size configuration on Alibaba.com, and for good reason. It balances market coverage with operational simplicity. Most suppliers can produce XL-6XL ranges without specialized equipment or pattern grading expertise. For buyers new to plus size or testing market demand, this is a low-risk entry point.

However, the standard range has limitations. It typically covers US sizes 14-24, which represents the "entry plus" segment. Consumers at US 26+ (8XL+) often struggle to find options, creating an underserved market. Additionally, many suppliers use the same patterns as straight sizes, simply scaled up, which doesn't account for different body proportions in plus size consumers (e.g., different waist-to-hip ratios, arm circumference, torso length).

Deep Dive: Curvy/Plus-Specific Pattern Grading

This configuration represents a more sophisticated approach. Instead of scaling up straight-size patterns, plus-specific grading accounts for how body proportions change at larger sizes. For example, plus-size bodies often have different shoulder-to-waist ratios, fuller arms, and different bust placement compared to simply enlarged straight-size bodies.

Brands that invest in plus-specific grading report better fit satisfaction and lower return rates. However, this requires working with suppliers who have dedicated plus size pattern makers—a smaller subset of the alibaba.com supplier base. Expect higher MOQs and longer development timelines. This configuration is best for established brands with proven plus size demand and the operational capacity to manage more complex production.

Deep Dive: Modest Plus Size Configuration

For Southeast Asian buyers, particularly in Indonesia and Malaysia, modest wear represents a significant opportunity. This configuration combines plus size with design features like longer hemlines, higher necklines, fuller sleeves, and opaque fabrics. The overlap between plus size and modest wear is substantial—many consumers need both.

Suppliers offering modest plus size configurations often have expertise in fabrics that provide coverage without bulk (important for comfort in tropical climates). This is a differentiated positioning that can command premium pricing. However, it requires careful supplier vetting to ensure cultural appropriateness and quality standards.

What Real Buyers Are Saying: Authentic Market Feedback

Data and reports tell part of the story. Real buyer voices reveal the emotional and practical realities of plus size shopping. Below are authentic comments from Reddit discussions and Amazon reviews, presented without editorial filtering. These insights should inform your configuration and quality decisions.

Reddit User• r/PlusSize

"I like shein, I know it's controversial but they have a lot of cute stuff for plus sizes. I got a dress from there I wore to a wedding." ^[8]

Discussion on where to buy plus size dresses, 1 upvote

Reddit User• r/PlusSize

"ELOQUII is going to be at the top of the price range you mentioned, but every dress I've gotten from there has been flattering, unique and made me look expensive." ^[9]

Dress recommendations thread, users discussing quality vs. price trade-offs, 1 upvote

Reddit User• r/PlusSize

"Torrid has been my favorite place to buy dresses, I think I have 6 or so now. They are often very comfortable, and most of the ones I have gotten were in the $60-70 range." ^[10]

Plus size dress shopping discussion, 1 upvote

Reddit User• r/Shein

"Finding quality and true to size plus size clothes can be frustrating. Fabric quality matters, thicker cotton or denim tends to hold its shape better." ^[11]

Shein plus size quality discussion, 1 upvote

Reddit User• r/Flipping

"73.6% of adults in the US are overweight/obese. Plus sizes sell extremely well—don't sleep on this market." ^[6]

Discussion on plus size resale demand, 27 upvotes

Reddit User• r/PlusSizeFashion

"I'm desperately in search of plus size clothes made from quality material. I hate Torrid's expensive crappy fabric. I prefer natural fibers like cotton and linen." ^[12]

Quality materials discussion, 42 comments, 1 upvote

Reddit User• r/PlusSizeWedding

"I can't stand people talking about something being flattering. Not all plus sized girls have to do classic a-line. If you want a mermaid or a ballgown, you absolutely go for it." ^[13]

Body positivity discussion, rejecting prescriptive "flattering" advice, 1 upvote

Key Themes from Buyer Voices:

1. Fabric Quality is Non-Negotiable: Multiple buyers explicitly mention fabric quality as a deciding factor. Synthetic fabrics that don't breathe or feel cheap are frequently criticized. Natural fibers (cotton, linen) and quality denim are preferred, even at higher price points ^[11]^[12]. For B2B buyers, this suggests that fabric composition should be a key specification when sourcing, not an afterthought.

2. Size Consistency Frustration: The phrase "true to size" appears repeatedly, indicating that inconsistency is a major pain point. Buyers develop brand loyalty to retailers where sizing is predictable (Torrid, ELOQUII mentioned positively). For new brands, achieving consistent sizing across production runs is critical for repeat business ^[10]^[11].

3. Body Positivity vs. Prescriptive Styling: The comment rejecting "flattering" as a criterion reflects a broader cultural shift. Many plus size consumers reject the idea that clothing should minimize or hide their bodies. Instead, they want options that allow self-expression—whether that's A-line, mermaid, or ballgown silhouettes ^[13]. For buyers, this means offering diverse style options rather than assuming all plus size customers want "slimming" designs.

4. Price-Quality Trade-offs are Understood: Buyers acknowledge that quality comes at a price (ELOQUII at "top of price range," Torrid at $60-70). However, they're willing to pay for quality that lasts. The presence of Shein mentions indicates a budget segment exists, but even budget buyers are conscious of quality trade-offs ^[8]^[9]^[10].

Market Size Reality Check: A Reddit user noted that 73.6% of US adults are overweight or obese ^[6]. This statistic underscores why plus size is not a niche—it's the majority market in many regions. Yet runway representation (0.3% plus-size models in FW26) and retail inventory often don't reflect this reality ^[5]. This disconnect represents both a consumer frustration and a business opportunity for brands that authentically serve this market.

Southeast Asia Market-Specific Considerations

Southeast Asia is not a monolithic market. Each country has distinct consumer preferences, cultural considerations, and competitive landscapes. Understanding these nuances is essential for configuring your plus size assortment appropriately.

Southeast Asia Plus Size Market: Country-by-Country Analysis

Country	Market Characteristics	Preferred Configurations	Key Considerations
Indonesia	Largest SEA economy, Muslim-majority, 270M population	Modest plus size, XL-5XL range, breathable fabrics for tropical climate	Halal certification valued, longer hemlines, higher necklines, opaque materials. Price sensitivity moderate—quality appreciated.
Malaysia	Multi-ethnic, strong middle class, fashion-conscious	Modest and contemporary plus, XL-6XL, diverse style options	Similar to Indonesia but more western-style options accepted. Growing premium segment in urban areas.
Thailand	Fashion-forward, tourism-influenced, strong e-commerce	Contemporary plus, XL-5XL, trendy designs, vibrant colors	Less emphasis on modest wear. Higher acceptance of body-positive messaging. Social media influence strong.
Vietnam	Rapid growth, young population, price-sensitive	Standard XL-4XL, value pricing, casual wear focus	Emerging plus size awareness. Price is primary driver. Growing middle class creating premium opportunities.
Singapore	High income, small population, premium positioning	Extended sizes (XL-8XL+), premium fabrics, curated designs	Smaller market but higher AOV. Quality and brand reputation critical. International brand preferences.
Philippines	Western-influenced, English-speaking, strong OFW remittances	Contemporary plus, XL-6XL, US size familiarity	US size labels (14-24) well understood. Social media shopping popular. Brand loyalty developing.

Market size data: Southeast Asia plus size clothing market USD 699.81M (2024), projected USD 1.2B (2033), CAGR 6.21% ^[2]. Individual country breakdowns vary; Indonesia and Thailand represent largest opportunities.

Climate Considerations: Southeast Asia's tropical climate has specific implications for plus size configuration. Breathable fabrics (cotton, linen, bamboo blends) are essential for comfort. Heavy synthetics that trap heat will have high return rates regardless of fit quality. For dresses, consider:

Fabric weight: Lighter GSM (grams per square meter) for everyday wear
Lining: Partial or no lining for breathability; full lining only for structured formal wear
Sleeve options: Short sleeve, 3/4 sleeve, and sleeveless options alongside long sleeve for air-conditioned environments
Necklines: V-neck and scoop neck for ventilation, alongside modest high-neck options

Cultural Sensitivity: In Muslim-majority markets (Indonesia, Malaysia, Brunei), modest wear is not optional—it's expected. This includes:

Hemline length: Below knee minimum, midi to maxi preferred
Sleeve length: At least elbow coverage; full sleeve often preferred
Neckline: No deep V-necks or plunging necklines
Fabric opacity: No sheer fabrics without lining
Fit: Not overly tight or body-hugging, even in plus size

E-commerce Behavior: Southeast Asia leads the world in mobile commerce adoption. Over 70% of fashion e-commerce transactions in Indonesia and Thailand occur on smartphones ^[2]. This has implications for how you present plus size products:

Size charts must be mobile-friendly: Large, readable tables that don't require zooming
Model diversity: Show products on plus size models, not just straight-size models (critical for conversion)
Video content: Short videos showing fabric drape and movement on plus size bodies
Customer reviews with photos: Encourage buyers to upload photos with their measurements and the size they ordered

Why Alibaba.com for Plus Size Fashion Sourcing

Choosing the right platform for plus size fashion sourcing is a strategic decision. Alibaba.com offers several advantages specifically relevant to plus size B2B buyers in Southeast Asia:

1. Supplier Diversity and Specialization: Alibaba.com hosts thousands of apparel suppliers, including many with dedicated plus size capabilities. Unlike general B2B platforms, you can filter suppliers by:

Plus size specialization (not all suppliers offer extended sizes)
Size range offered (XL-4XL vs. XL-8XL+)
Pattern grading capabilities (standard vs. plus-specific)
Fabric expertise (modest wear fabrics, breathable tropical fabrics)
Certification (ISO, BSCI, OEKO-TEX for fabric safety)

2. Transparent Communication and Sampling: Plus size requires more precise specifications than straight size. Alibaba.com's messaging system allows detailed technical discussions before ordering. You can:

Request detailed size charts with actual garment measurements
Order samples in multiple sizes to verify grading consistency
Negotiate customization (fabric, trims, labeling, packaging)
Build long-term relationships with suppliers who understand your market

3. Trade Assurance and Quality Protection: For plus size orders where fit consistency is critical, Alibaba.com's Trade Assurance provides protection if products don't meet agreed specifications. This is particularly valuable when:

Sizing doesn't match the provided size chart
Fabric quality differs from samples
Production defects affect fit (e.g., inconsistent seam allowances)
Delivery delays impact seasonal launches

4. Data-Driven Market Insights: Alibaba.com provides sellers and buyers with market intelligence that can inform plus size configuration decisions:

Search trend data showing which plus size keywords are growing
Regional demand patterns (which markets are searching for what)
Competitive pricing benchmarks
Seasonal demand forecasting

This data helps you make evidence-based decisions rather than guessing at market demand.

5. Global Reach with Local Relevance: While Alibaba.com connects you with global suppliers, the platform also supports Southeast Asia-specific needs:

Suppliers experienced with SEA market requirements (modest wear, tropical fabrics)
Logistics partners familiar with SEA import regulations
Payment options suitable for regional trade
Language support for smoother communication

Platform Scale Advantage: With millions of active buyers and suppliers globally, Alibaba.com creates network effects that benefit plus size fashion sourcing. More buyers seeking plus size options attracts more specialized suppliers, which increases competition and improves quality while potentially reducing costs. This virtuous cycle is harder to achieve on smaller, regional B2B platforms.

Actionable Recommendations: Configuration Decision Framework

Based on the market data, buyer feedback, and configuration analysis presented throughout this guide, here is a neutral framework for making plus size configuration decisions. Remember: there is no universally optimal configuration—only the configuration that best fits your specific context.

Decision Framework by Buyer Profile:

Configuration Recommendations by Buyer Type

Buyer Profile	Recommended Configuration	Rationale	Caution Points
New to Plus Size (Testing Demand)	Standard XL-5XL, basic styles, moderate price point	Lower risk, easier to source, broad market appeal. Allows learning without major investment.	Don't assume plus size is just scaled-up straight size. Invest in proper size charts regardless of configuration.
Established Retailer (Expanding to Plus)	XL-6XL with plus-specific pattern grading, premium fabrics	Your existing customers expect quality. Plus-specific grading reduces returns and builds loyalty.	Longer lead times for pattern development. Higher MOQs. Ensure supplier has proven plus size track record.
Modest Fashion Specialist	XL-5XL with modest features (longer hem, higher neck, opaque fabrics)	Cultural alignment drives loyalty. Less competition in plus-modest intersection.	Fabric sourcing critical (breathable but opaque). Seasonal considerations for tropical markets.
Premium/Luxury Positioning	Extended sizes (XL-8XL+), premium fabrics, curated designs	Underserved market segment. Higher AOV. Strong brand differentiation.	Smaller supplier base. Higher costs. Requires marketing education to justify premium pricing.
Value/Volume Focus	XL-4XL, standard grading, cost-optimized fabrics	Price-sensitive markets (Vietnam, rural Indonesia). High volume potential.	Quality perception risk. Return rates may be higher. Consider gradual quality upgrades as brand builds.
Body-Positive Brand	Diverse size range (XL-8XL+), inclusive marketing, varied silhouettes	Aligns with cultural shift. Strong emotional connection with customers. Differentiation.	Requires authentic commitment, not just marketing. Must deliver on fit quality across all sizes.

This table provides guidance, not prescription. Your specific market research, customer feedback, and operational capabilities should ultimately drive configuration decisions.

Implementation Checklist for Plus Size Sourcing on Alibaba.com:

Before Ordering:

Request detailed size charts with actual garment measurements (not just body measurements)
Verify supplier has plus size production experience (ask for references or portfolio)
Order samples in multiple sizes (not just one size) to verify grading consistency
Confirm fabric composition and weight (critical for tropical markets)
Discuss tolerance ranges (acceptable measurement variance, typically ±1-2cm)
Clarify return/replacement policy for sizing defects
Verify labeling requirements (size labels, care labels, country of origin)

During Production:

Request in-process photos showing cut pieces and assembly
Conduct pre-shipment inspection focusing on measurement accuracy
Verify size label placement and accuracy
Check fabric quality against approved samples
Confirm packaging meets your requirements (individual polybags, size segregation)

Post-Delivery:

Conduct your own measurement audit on received goods (random sample across sizes)
Gather customer feedback on fit and sizing accuracy
Track return rates by size (identify if specific sizes have higher return rates)
Document learnings for future orders (which suppliers deliver consistent sizing)
Build relationships with suppliers who demonstrate plus size expertise

When Configuration May NOT Be Right for You:

Honesty is important. Plus size configuration is not appropriate for every buyer. Consider alternative configurations if:

Your target market has low plus size demand: Some segments (e.g., teen fashion in certain markets) may have lower plus size penetration. Research your specific market before committing.
You lack operational capacity for size complexity: Plus size requires more SKUs, more inventory management, more customer service for sizing questions. Ensure your operations can handle this.
Your supplier lacks plus size expertise: Not all apparel suppliers are equally capable in plus size. Working with a supplier who treats plus size as an afterthought will lead to quality and fit issues.
Your price point doesn't support quality fabrics: Plus size garments require more fabric and often need higher-quality materials to maintain shape and comfort. If your target price point is extremely low, you may need to reconsider your market positioning.

Final Thought: The plus size women's fashion market represents a significant opportunity for Southeast Asian B2B buyers, but success requires more than just ordering larger sizes. It demands understanding of sizing standards, commitment to fit quality, cultural sensitivity, and authentic engagement with the body positivity movement. Alibaba.com provides the platform and supplier network to support this journey, but the strategic decisions—configuration, positioning, quality standards—remain yours to make. Use the data and insights in this guide as a starting point, but always validate with your own market research and customer feedback.