Best Shopify Agencies for Apparel & Fashion Brands (2026)

Quick answer: the best Shopify agencies for apparel and fashion brands

For an apparel or fashion brand that wants a custom Shopify storefront built by a team that has shipped in the category, Liquid Lemon is our pick: a Shopify / Shopify Plus design + development studio whose apparel and fashion work includes Gymshark, Alphalete, Stussy, Triangl, and Vitamin A Swim, backed by a Caribbean-based content team for on-location product and lifestyle shoots. Pricing is fixed and public at $9,500 for a custom Shopify build, or from $12,500 on Shopify Plus, in a 30-day sprint. If you want an enterprise partner, a luxury-editorial studio, or a full-service growth agency instead, We Make Websites, Domaine, Avex, View Source, Velstar, Eastside Co, Anatta, and Swanky are all strong choices below. Here is the full list with who each one fits.

Apparel is one of the least forgiving ecommerce categories. The storefront lives or dies on brand-right imagery, fit and sizing confidence, fast mobile product pages, and a returns experience that does not eat the margin. Fashion also carries some of the highest return rates in retail, with clothing and footwear the most-returned online category, so the best agency for a clothing brand is one that treats fit, merchandising, and drops as first-class problems, not just Shopify in general.

If you sell activewear or gymwear specifically, we keep a dedicated best Shopify agencies for activewear brands guide focused on that sub-category.

How we picked these agencies

We compared agencies on four things: Shopify and ecommerce specialization, real fashion or apparel work you can point to, evidence of relevant client or case-study experience, and the type of engagement offered. We cross-referenced published fashion case studies rather than relying on directory rankings alone. The "best for" labels describe the use case each agency fits based on its published work, not a measured performance ranking. Liquid Lemon is our own studio, so we place it against a clear, disclosed criterion, custom apparel storefronts built by a team with category experience, rather than presenting this as an independent ranking of agency results.

What makes apparel different on Shopify

Before the list, it helps to know what a clothing brand actually needs from a build, because it is not the same as a generic Shopify store.

Fit, sizing, and returns

Fit is the number one reason clothing gets returned, and apparel return rates run well above the ecommerce average. Returns are a structural cost in retail: US shoppers sent back about $890 billion of merchandise in 2024, around 17% of sales, and apparel sits near the top of that pile. A good build treats size guidance, fit notes, and a returns and exchange flow as core storefront work, designed to keep the sale as a swap rather than lose it as a refund. Get this wrong and your best-selling product line quietly becomes your worst margin.

Brand and editorial imagery

Clothing sells on how it looks worn, styled, and in motion. That means a storefront designed around large, fast-loading imagery and video, and a brand that can keep producing that content season after season. An agency with in-house or on-location content capability is a real advantage, because the store is only as good as the imagery you can feed it.

Drops, collections, and seasonality

Apparel demand spikes around collection launches and seasonal drops. The store has to handle launch traffic, waitlists, and back-in-stock flows without breaking, and the merchandising has to make a deep catalog shoppable. That is a performance and information-architecture question as much as a design one.

Mobile speed at scale

The majority of fashion traffic is on phones, often arriving from a paid social ad straight to a product page. A slow, heavy page loses the visitor you just paid to acquire. Apparel stores tend to be image-dense, so performance work is not optional, it is where a lot of the conversion is won or lost.

Shopify apparel and fashion agencies compared

The best Shopify agencies for apparel and fashion brands in 2026

1. Liquid Lemon: best for a custom apparel storefront built by a team that knows the category

Liquid Lemon is a Shopify / Shopify Plus design + development studio for DTC brands, with apparel and fashion work spanning activewear, streetwear, and swim: brands it has worked with include Gymshark, Alphalete, Stussy, Triangl, and Vitamin A Swim. It also runs a content team based in the Caribbean for on-location product and lifestyle shoots, the kind of imagery apparel stores live on. It builds the storefront around what the category actually needs: large, fast imagery, clear fit and sizing, a returns flow designed to keep the sale, deep-catalog merchandising, and pages that hold up during a collection drop. Pricing is fixed and public at $9,500 for a custom Shopify build and from $12,500 on Shopify Plus, with more complex builds quoted higher, each delivered in a 30-day sprint. Best for: apparel and fashion brands that want a custom storefront and content capability from a team that has shipped in the category, on a fixed scope. Tradeoff: this is a fixed-scope build studio, so pair it with an ongoing program if you need sustained media buying and content after launch.

2. We Make Websites: best for enterprise and global fashion

We Make Websites is a London-based Shopify Plus agency with one of the deepest fashion portfolios in the category, including Pangaia, Good American, Kith, and Totome, and real strength in international expansion and complex catalog architecture. Best for: established and global fashion brands replatforming or scaling on Shopify Plus that need multi-market and enterprise-grade builds. Tradeoff: an enterprise footprint and price point, so it is a heavy fit for an early-stage brand.

3. Domaine: best for enterprise fashion with a complex stack

Domaine is a New York Shopify Plus partner known for fashion brands with complicated commerce needs, including FIGS, Khaite, and Bandier, and it pairs merchandising work with serious integrations and personalization. Best for: larger apparel brands whose challenge is ERP, omnichannel, or deep integration, not just a redesign. Tradeoff: enterprise-leaning, so overkill for a straightforward storefront build.

4. Avex: best for luxury and streetwear editorial commerce

Avex is a New York agency focused on fashion and luxury retail, with editorial-commerce work for brands like KITH and Marchesa, including storytelling, content deployment, and limited-edition drop experiences. Best for: premium and streetwear brands that want a storefront that reads like an editorial experience, with creative and content capability attached. Tradeoff: a premium creative focus, so confirm scope and budget fit for a smaller catalog.

5. View Source: best for a design-led studio where brand and store are one system

View Source is a Brooklyn-based studio building expressive ecommerce for apparel and lifestyle brands on Shopify Plus, with in-house product photography, video, and production. Best for: brands where the identity, imagery, and storefront need to come from one creative team as a single system. Tradeoff: a design-studio model, so confirm ongoing technical support and post-launch scope.

6. Velstar: best for high-growth brands that launch constantly

Velstar is a UK Shopify Plus agency built for apparel brands that trade hard, with activewear and fashion clients like Castore and Lounge, and a delivery model designed for frequent drops and international growth. Best for: brands that launch collections regularly and want build plus ongoing growth under one roof. Tradeoff: a retainer-led model, so it suits brands ready for continuous investment rather than a one-off build.

7. Eastside Co: best all-in-one build, marketing, and content

Eastside Co is a full-service Shopify agency serving fashion retailers with development, growth marketing, and an in-house content and production studio, so a brand can consolidate several vendors. Best for: apparel brands that want site, marketing, and creative from a single partner. Tradeoff: a broad full-service model rather than a single-category specialist, so confirm depth for your specific segment.

8. Anatta: best for dev-heavy product engineering and fit tooling

Anatta is a Shopify Plus product-engineering firm focused on continuous optimization for high-growth apparel and activewear brands, with work for names like Vuori and Rothy's and custom fit and size-guidance tooling to reduce returns. Best for: scaled brands whose priority is UX engineering, conversion, and fit tooling rather than a fresh visual identity. Tradeoff: an engineering and optimization focus, so pair it with a brand or creative team if you need a ground-up design.

9. Swanky: best established Shopify Plus fashion partner

Swanky is a Shopify Plus agency with a long track record in fashion and apparel across international markets and a dedicated luxury-fashion practice. Best for: brands that want an established international agency with broad delivery capacity and a fashion pedigree. Tradeoff: a larger agency model with less founder-level access than a boutique studio.

How to choose the right apparel agency

Work through four questions. First, does the agency understand apparel specifically, with real fit, sizing, and returns work to show, or just nice homepages? Second, who handles the imagery and content the category depends on, and can the agency help produce it or only place it? Third, is the scope and price fixed and clear, or open-ended, and does that match your stage? Fourth, will the store hold up during a collection drop, with waitlist and back-in-stock flows in place, and does it stay fast on mobile with a deep catalog? Match those answers to the list above and the shortlist gets short fast.

Written by Andrew Zam, Co-founder of Liquid Lemon, a Shopify / Shopify Plus design + development studio for DTC brands.