Virtual try-on and size recommendations for luxury fashion brands on Shopify

A fitting room on every product page. Help them find their size. Build their look. And see themselves in your collection.

What is Rendered Fits?

Rendered Fits is a Shopify app for fashion brands with three parts: personalised sizing, Complete the Look and virtual try-on. A Try it on button sits on your product images, styled to match your theme, with a Find my size link under your size picker. Shoppers stay on your product page, in your brand.

Personalised sizing: specific to the piece

Their measurements. Their proportions. A recommendation for the garment they are looking at. A reusable shopper profile, your available sizes, and an explanation that makes the recommendation clear.

Complete the Look

Shoppers build a whole look with a size for every piece, then add a single item or the whole outfit to the bag.

Virtual try-on

Womenswear and menswear. One selfie, one tap, and the shopper sees it on themselves with the size to order. Try-on images are an appearance preview, not a guarantee of fit; size advice depends on each product’s size data.

Set-up: live without a developer

Install from the Shopify App Store. Start on Free, or try Complete free for 14 days.
Pick a product and style the button. Setup & design previews the fitting room on one of your products.
Add to theme and save. No theme code edited; uses your product photos; billed through Shopify.

Plans

Prices in USD, billed through Shopify, no sales-based fees, one storefront per plan.

Free: $0 a month. Personalised sizing on one product, 5 try-on images a month, basic analytics, Rendered Fits watermark on try-on results.
Complete: $349 a month after 14 days free (50 try-on images during the trial). Personalised sizing on the full catalogue, Complete the Look and outfit sizing, individual and whole-outfit cart, bracket-order prompts, full analytics, 1,000 try-on images per paid cycle.
Enterprise: $999 a month. Everything in Complete with 5,000 try-on images per paid cycle and a lower extra-image rate.

Questions before you install

How to reduce returns caused by wrong sizing in online fashion

Publish a product-specific size chart, explain the cut and give shoppers size advice where they choose a size. Rendered Fits combines a reusable fit profile with your product size chart and fit notes; its Free plan lets you evaluate personalised sizing on one product.

Measure size-related returns after the return window closes. A try-on image previews appearance; it does not establish physical fit or a guaranteed reduction in returns.

Read the returns guide · Check your size chart free

Can shoppers get a size recommendation without uploading a photo?

Yes. Shoppers complete one reusable fit profile and can receive a recommendation for a supported product using its sizing information.

Photo-based virtual try-on is optional and helps with appearance. Prepare accurate charts, units and fit notes before evaluating size recommendations on your collection.

Explore personalised sizing

How can I check whether my Shopify size charts are readable?

Use the free Rendered Fits size-chart audit to check the information on your public storefront. No installation or sign-up is needed.

It checks size-guide links, size coverage, units, labels, fit notes and readable charts. Our published research describes 829 scanned stores; it measures information the scanner could read, rather than proving that a missing chart caused a return.

Audit your store · Read the research and method