Shopify how-to June 27, 2026 3 min read
How to Add a Size Chart on Shopify Collection Pages
Category-level chart at the top. Best for single-fit collections.
When to Use
Use a collection-level size chart when most items share a sizing system: shirts, dresses, jeans collections. Avoid for mixed collections like "new arrivals" or "best sellers" where fits vary product-to-product.
Setup
Open theme editor. Navigate to a collection template. Add Tailor Size Guide app block. Place near the top, above the product grid. Save. Set collection metafield (sizing.chart) to indicate which chart to load.
FAQs
Collection-level chart?
Yes — when products share a fit.
Setup?
App block + collection metafield.
Collection-level size charts
Tailor Size Guide supports product, collection, and cart-page placement.