Social commerce hits 22% of e-commerce as fashion leads category growth

Social commerce represented 22.4% of all e-commerce transactions globally in 2026, up from 17% in 2025, with fashion and apparel emerging as the dominant category driving growth across platforms. Apparel led with a 27.2% share of the social commerce market in 2026, as brands shifted resources toward TikTok Shop, Instagram and Facebook to reach buyers at the point of discovery.

US social commerce sales reached $87.02 billion in 2025 and are forecast to pass $100 billion for the first time in 2026, up 18%, according to eMarketer. Worldwide social commerce revenue is projected to reach nearly $586 billion in 2026, representing 15.2% of all online sales, per Statista, though regional adoption varies significantly.

Why does fashion dominate social commerce sales

Apparel is the largest product type in social commerce worldwide at 27.2% of the market, according to Mordor Intelligence. eMarketer names beauty, cosmetics and apparel as the categories that perform particularly well on social platforms. The visual nature of fashion content aligns with short-form video and image-led discovery on Instagram Reels, TikTok and Facebook, making it easier for brands to demonstrate fit, styling and product details before purchase.

About 67% of US consumers buy through social media at least once a month, with apparel and accessories the single largest social commerce category, according to Shopify. Categories performing particularly well on TikTok Shop include beauty and cosmetics at 32% of total GMV, fashion accessories at 18%, home goods at 14% and electronics accessories at 11%.

Personal and beauty care is the fastest-growing segment, with a projected 32.5% CAGR during 2027 to 2032, suggesting competition for fashion's lead position will intensify.

How big is TikTok Shop in 2026

eMarketer forecasts TikTok Shop's US e-commerce sales at $23.41 billion in 2026, up 48%. TikTok Shop did $15.1 billion in US GMV in 2025, up 68% from $9 billion in 2024, and $11.8 billion in the first half of 2026 alone, up 103% year on year, according to Momentum Works.

TikTok Shop made up nearly 20% of social commerce in 2025, according to eMarketer. TikTok Shop captured 18.2% of total US social commerce in 2025 with $15.82 billion in sales, growing 108% year over year. TikTok Shop's share of US social commerce is expected to grow from 18.2% in 2025 to 24.1% by 2027.

US TikTok Shop sales reached an estimated $2.41 billion in gross merchandise value on 85.7 million units in September 2026, up 10.3% in GMV from August. Beauty and Personal Care was the largest US category in September 2026 by both GMV and units, at an estimated $413.1 million and about 17.5 million units, representing 17.1% of all US GMV.

TikTok Shop is forecast to reach $23.41 billion in US e-commerce sales in 2026, a 48% increase year over year, which would give it a larger US e-commerce business than Target, Costco, Best Buy or Kroger, per eMarketer.

What is Instagram Shopping doing in 2026

Instagram generated an estimated $37.2 billion in social commerce sales globally in 2025. US social commerce sales will pass $100 billion for the first time in 2026, growing 18% year over year, with Instagram sitting close to the centre of that number, as roughly 47% of US social buyers are expected to shop on the platform this year against TikTok's 51%.

Instagram commerce moved to external checkout when Meta phased out in-app purchasing across US merchants during 2025, so tapping a product tag now sends users to the merchant's own site to complete the order. The structural difference is that TikTok Shop completes the purchase in-app while Instagram commerce hands off to the merchant.

Instagram Shopping users typically spend more time evaluating products before purchase, with the average consideration period at 3 to 5 days, and users saving products, revisiting profiles and reading comments before committing. The average order value is higher at $52, and categories like fashion, home decor and wellness products perform particularly well.

63% of social shoppers have bought through Facebook and 48% through Instagram, according to DHL research cited by multiple sources.

Which platform converts best for fashion brands

TikTok Shop converts at 4.7%, Instagram Shopping at 2.1% and Facebook Shops at 1.8%, per eMarketer 2026 data. The conversion gap reflects both platform design and buyer intent, with TikTok Shop offering a fully integrated checkout experience and a younger, more impulse-driven audience.

Facebook Marketplace and Facebook Shops still command the largest social commerce buyer base in the US, with 250 million monthly Facebook Shops users, though Facebook's social commerce growth rate has slowed to 4.2% year over year, compared to TikTok Shop's 87.3%.

73% of US Gen Zers say social media is their main source for learning about new products, according to Salsify. Millennials are the most active shoppers on Facebook, with 68% using the platform to make purchases, while Gen Z gravitates towards TikTok and Instagram, and Gen X and Baby Boomers continue to favour Facebook for social commerce.

Platform choice increasingly depends on category, price point and target demographic. TikTok Shop captured 18.2% of total US social commerce in 2025, while Instagram Shopping converts at 2.1% versus TikTok Shop's 4.7%, a 2.6x gap that is reshaping where fashion brands invest their creator and ad budgets, according to eMarketer.

How are fashion buyers using social commerce

82% of consumers use social media for product discovery and research, according to research cited by Hostinger. About 67% of US consumers buy through social media at least once a month. The frequency underscores that social commerce has moved from experimental to routine for a significant share of shoppers.

56% of Gen Z and millennials purchased based on a creator's recommendation, with health and beauty at 53% and apparel at 41% the top categories where creators have the most influence, according to Bazaarvoice.

Social media creator revenue will increase 16.2% this year to $20.6 billion, eMarketer forecasts, as brands shift spending from traditional advertising to affiliate and creator-led commerce programmes. Fashion and beauty brands have led adoption, using creators to demonstrate styling, fit and quality in authentic contexts that resonate more than produced ads.

37% of social shoppers make purchases at least twice a week, according to DHL. Nearly a quarter of global shoppers plan to increase their purchases through social platforms, while 43% expect their shopping activity to remain unchanged.

What does this mean for fashion e-commerce strategy

The shift of more than a fifth of e-commerce transactions to social platforms forces fashion brands to rethink resource allocation between owned websites, marketplaces and social commerce. Brands that treated Instagram and TikTok as awareness channels now face direct sales expectations and performance benchmarks comparable to paid search or display.

Social commerce converts two to three times higher than linked-out paid traffic when content is shoppable in-app, and for fashion brands in 2026, TikTok Shop, Instagram Shop and creator storefronts now compound faster than any paid acquisition channel, according to a McKinsey State of Fashion report.

The platform fragmentation also complicates operations. TikTok Shop requires in-app fulfilment through TikTok logistics services, Instagram hands off to merchant checkout, and Facebook Marketplace operates as peer-to-peer commerce. Each demands distinct content, pricing strategy and customer service models.

Global fashion e-commerce revenue is projected to reach about $957 billion in 2026, on its way to $1.16 trillion by 2030. As social commerce grows faster than overall e-commerce, fashion brands will need to balance investment in owned channels with platform-dependent sales that offer reach but less control over customer data and margin.