Fashion website design where the photography sells and the checkout keeps up

Fashion ecommerce has the cruellest mobile-first conversion problem in retail. The site has to render editorial-grade photography at 100KB on a 4G connection, stay visually on-brand through a checkout flow that touches Stripe or Shopify, and serve a customer who has 30 other tabs open on Pinterest, Instagram, and the competitor's site. The brands that win on this surface ship headless architectures with image pipelines tuned for fashion-first imagery, mobile checkout that takes under 90 seconds, and editorial pages that read like the brand's lookbook, not a product catalogue.

The fashion clients I take on tend to fit one of these three shapes:

• Boutique fashion designers and made-to-order labels needing editorial-led brand sites with low-volume premium ecommerce
• DTC fashion brands at the £500k-£10M revenue range needing headless commerce performance and conversion-focused mobile UX
• Vintage, resale, and curated-second-hand stores needing fast-moving inventory pipelines plus storytelling depth on each piece

Image pipeline is 70% of the build budget on fashion ecommerce

Fashion sites live and die on photography. The image pipeline, multi-resolution variants, AVIF/WebP encoding, art-direction-aware crops for mobile vs desktop, lazy-loading without layout shift, and the LCP-image preload pattern that keeps Lighthouse mobile above 80, is the most engineering-intensive part of any fashion build. Agencies that ship fashion sites on stock WordPress + WooCommerce with a generic image plugin produce sites that score 30-50 on mobile Lighthouse; the brands that ship Next.js or Astro with a real image CDN (Cloudinary, Bunny, or Vercel Image) score 85-95. The difference is real money, because every extra second of LCP costs mobile conversions.

Headless commerce vs Shopify is the actual stack decision

Most fashion brands under £2M revenue ship Shopify with a custom theme, fastest path to launch, lowest engineering overhead, mature payment + checkout. Above £2M, the choice opens up. Shopify Hydrogen for a headless Shopify front-end with the brand controlling rendering and editorial flexibility. Headless WooCommerce for brands committed to the WordPress editorial workflow. Custom ecommerce on Stripe + Next.js for brands where the catalogue is small enough (under 500 SKUs) and the product experience is the differentiator. The wrong answer for everyone is a bespoke ecommerce platform written from scratch, six months of engineering for a problem Shopify solved a decade ago.

Editorial pages need a real CMS workflow, not a product description box

Fashion brands run editorial campaigns, lookbooks, designer profiles, behind-the-scenes content, collaboration stories. These need a real CMS workflow with a visual editor that the marketing team can use without engineering involvement, image-rich layouts that match the brand's print-design sensibility, and proper SEO structuring (Article schema, social-share metadata, hreflang for international launches). Shopify's blog feature is too primitive for serious editorial; headless WordPress, Sanity, or Contentful are the typical answers depending on team size and editorial volume.

I am the senior on every engagement, with twelve years and more than five thousand sites of practice behind the process. The build runs on Next.js, Astro or headless WordPress depending on who edits the site, and if you are replacing an existing site, the redirects, metadata and schema move across with it so the rankings do too.

Book a 30-minute call. No slide deck, no qualification screen. You describe the fashion business, the brief, the timeline. I tell you whether I am the right person, and by the end of the call you have a stack pick, a price range, and a realistic delivery window.