Fashion web design where the photography is the product and the checkout does not embarrass the brand

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 — fashion mobile conversion drops 20% per second of LCP delay.

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.

One senior team, no junior handoff

I am the senior on every engagement. Twelve thousand sites of practice across nine years at Seahawk Media. The kickoff conversation is with me; the build is delivered with senior engineers; the handover at the end is real code with documentation, not an agency-locked WordPress install.

Modern stack first — Next.js, Astro, Supabase, headless WordPress

Most agencies in the fashion space ship 30-plugin WordPress builds because that is what they know. I ship Next.js, Astro, and headless WordPress for the public site, with WordPress as the editorial back end only when the team is genuinely trained on wp-admin. The result: faster pages, smaller attack surface, lower hosting costs, longer-lasting site.

SEO transport that does not lose rankings

If you are migrating from an existing site, the SEO transport is the part that decides whether the migration is a clean handover or a six-month traffic recovery. Redirect maps from Search Console plus Ahrefs, Yoast or Rank Math metadata transport, schema preservation, hreflang continuity. The boring parts that 90% of agencies skip and 100% of post-launch reports complain about.

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.