
A Basic size chart uses standard labels like XS, S, M, L, and XL. A Numeric size chart uses number-based sizing such as 0, 2, 4, 6, or waist measurements in inches. Basic charts work well for most casual and general apparel. Numeric charts are better for brands where precise fit is needed, like tailored clothing, denim, or activewear.
Click the Add button to insert a new measurement row. You can then type in the row label and fill in the values for each size. To edit an existing row, click directly into the field you want to change and update it. Remove any row you do not need before downloading your chart.
Yes. The tool gives you four design themes to choose from: Minimal, Modern, Classic, and Colorful. You can also set a custom header color to match your brand. Pick the combination that fits your brand identity before downloading so your size chart remains consistent with the rest of your product pages.
Include the measurements that are most relevant to your product type. For tops, that usually means chest, shoulders, and length. For bottoms, include waist, hips, inseam, and rise. For full outfits or dresses, cover chest, waist, hips, and total length. Only include what your customer needs.
Use a flexible measuring tape and take measurements on the body, not over clothing. Measure the chest at the fullest point, the waist at the narrowest point, and the hips about 8 inches below the natural waist. Keep the tape snug but not tight. Consistent measuring technique across all your sizes will give you more accurate charts.
Body measurements tell customers what size body the garment is designed to fit. Garment measurements tell customers the actual dimensions of the finished piece. Both are useful, but body measurements tend to reduce returns because customers can compare them directly to their own body. Many brands include both.
A tolerance of 1 to 2 cm is standard for most woven garments. Knitwear and stretch fabrics can allow slightly more, usually 2 to 3 cm. Keep your tolerances consistent across your size range and document them clearly in your tech packs so your manufacturer produces within the same range every time.
Yes, it is completely free. You can build your size chart, customize the design, and download it with no cost and no account required. If you are an apparel brand looking to grow your store and reduce return rates, Pro Marketer works with clothing brands on Shopify development, paid ads, and full ecommerce growth. Book a call at promarketer.ca/contact-us#contact-form.

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