A custom-built Shopify app that adds smart, per-product size charts and a fit-recommendation quiz to your storefront so shoppers buy the right size the first time and you get fewer returns. One-time license from $99.00 USD for Shopify (build-to-order) — includes 12 months of updates and support.

A custom-built Shopify app that adds smart, per-product size charts and a fit-recommendation quiz to your storefront so shoppers buy the right size the first time and you get fewer returns.
अभी कोई भुगतान नहीं। यह हमारी टीम को एक कोटेशन अनुरोध भेजता है — हम कीमत और अगले चरणों के साथ ईमेल द्वारा संपर्क करेंगे।
Apparel returns are the silent margin-killer for fashion, footwear and apparel brands — and most are size and fit problems, not product problems. The Apparel Size Chart & Fit Recommender is a build-to-order Shopify app that ECOSIRE designs, builds, installs and supports for your specific store. This is not an instant App Store download — we scope your size data, build the app against your theme, and hand you a working, tested integration with an honest delivery lead time.
Per-product and per-collection size tables rendered via a Shopify theme app extension (App Embed / app blocks) — no manual Liquid edits
Fit-finder recommendation quiz that takes body measurements or guided questions and returns a recommended size and variant
Unit toggle for cm/inch and US/EU/UK sizing, with the shopper's choice persisted across the session
Reusable brand and category size templates so one master chart maps to hundreds of SKUs
Size data stored in Shopify product and collection metafields, versioned with your catalog and theme-safe
Body-measurement input (chest, waist, hip, foot length, etc.) mapped to your actual size grid
The app embeds per-product and per-collection size tables through a theme app extension (App Embed / app block), so charts render on your product pages without you editing Liquid by hand. Shoppers get a unit toggle (cm/inch, US/EU/UK) and a fit-finder quiz that takes body measurements or a few simple questions and recommends the right size and variant. Size data is stored in Shopify metafields keyed to products and collections, so your charts stay versioned with your catalog and survive theme changes.
Under the hood we use the Admin GraphQL API and OAuth for a least-privilege install, webhooks (products/update, app/uninstalled) to keep size templates in sync and clean up on uninstall, and brand & category size templates so you reuse one master chart across hundreds of SKUs. A return-rate analytics view shows which products and sizes drive returns, and the recommender supports multilingual charts for international storefronts.
You own the result. ECOSIRE delivers the installed app, source-level documentation, and ongoing support and updates under your plan. No fabricated stats, no fake reviews — just a fit tool built correctly for your catalog.
Runs a clothing store on Shopify and is bleeding margin to size-related returns and exchanges. Wants shoppers to self-select the right size before checkout without hiring a developer to wire up charts SKU by SKU.
Sells shoes or apparel across US/EU/UK markets and needs reliable unit and regional size conversion plus multilingual charts so international buyers aren't guessing and over-ordering to 'try sizes'.
Owns conversion and return KPIs. Wants per-product return-rate analytics to find which products and sizes drive returns, and a fit quiz that reduces support tickets and exchange volume.
Buy the license on ecosire.com and download the Apparel Size Chart & Fit Recommender module ZIP from your account dashboard.
Extract the ZIP into your Odoo custom addons folder on the server (or upload via Apps > Install from file on Odoo.sh / runbot).
Activate Developer Mode, open Apps, click Update Apps List, search for Apparel Size Chart & Fit Recommender, and press Install.
Open the new menu, paste your ECOSIRE license key, connect any external credentials (Shopify, Amazon, Stripe, etc.), and save.
Run the built-in connection test, sync your first 10 records, and schedule the recurring cron. Contact support if anything fails.
| Criterion | ECOSIRE | Custom Build | Competitor | Odoo Native |
|---|---|---|---|---|
| Per-product size charts auto-embedded via theme app extension (no manual Liquid) | ||||
| Fit-recommendation quiz with body-measurement input | ||||
| Built and tuned specifically for your catalog and size grid | ||||
| Return-rate analytics tied to your products and sizes | ||||
| Multilingual / multi-region (US/EU/UK) size support | ||||
| Instant self-serve install from the Shopify App Store | ||||
| You own the source and integration, no per-store SaaS lock-in | ||||
| Ongoing maintenance for Shopify API version upgrades |
No. This is a build-to-order app. ECOSIRE custom-builds, installs and supports it for your specific store and size data. There is no instant App Store download and we don't list fake install links. After purchase we scope your catalog and size grid, then build and install the app on your theme.
Typical delivery is about 1 to 2 weeks from when you provide your size data and grant collaborator/store access. Simple catalogs with clean size data go faster; large catalogs, custom measurement logic or many international size systems take longer. We confirm a firm timeline during scoping before any build work starts.
Every build includes 30 days of post-launch support for fixes and adjustments. After that, you can choose an ongoing support-and-update plan that covers Shopify API version upgrades, theme-change compatibility, new chart/template requests and quiz tuning. You own the installed app; we keep it running as Shopify evolves.
Yes. The app installs as a theme app extension using App Embeds and app blocks, so charts and the quiz render through Shopify's extension framework rather than hardcoded Liquid edits. Size data lives in metafields, so it survives theme updates and you can move it between themes.
Two ways. The fit-finder quiz steers shoppers to the correct size and variant before they buy, and the return-rate analytics view shows you which products and sizes drive returns so you can fix charts or product descriptions at the source. We don't promise a specific percentage — results depend on your catalog, traffic and how you act on the data.
In Shopify product and collection metafields via the Admin GraphQL API, scoped to your store under a least-privilege OAuth install. Nothing critical lives in an opaque third-party silo, and the app/uninstalled webhook cleans up cleanly if you ever remove it.
A custom-built Shopify app that adds smart, per-product size charts and a fit-recommendation quiz to your storefront so shoppers buy the right size the first time and you get fewer returns.