Contact

Found a size chart that looks wrong, a conversion that doesn't match the garment's own label, or something broken on the site? We want to know.

Email contact@sizedecoder.com and we'll take a look, or use the form below.

What's genuinely useful to include

The exact page URL, the garment and the two regions involved, and — if you're flagging a conversion that doesn't match a real product — the brand and the specific size the item is labelled versus what you measured. That's usually enough to check a chart against its source and correct it without a back-and-forth.

What this isn't for

This inbox can't give you a personal fit recommendation for a specific item you're deciding whether to buy — a retailer's own size chart and return policy are the right resource for that. It's for reporting something genuinely wrong with a table, a page, or the site itself.

Suggesting a new garment or region

If you regularly shop a garment category or a region pair this site doesn't cover yet, let us know what it is and, if you have one, a source for the standard sizing convention behind it. New categories get added when there's a real, standard table to publish, not a rough guess assembled to fill a gap.

Response time

This is a small, independently run site rather than a large support operation, so replies aren't instant — but every message gets read, and a genuine chart error is the kind of report we prioritize fixing quickly once we've verified it against a second source.