Beta
Brand Size Match
Start with a bra you already wear, or use your measurements, then find the best starting label in supported brands.
Compare your size across brands
Start with a bra you already wear, or use your measurements, then find the best starting label in supported brands.
Why the same size label does not mean the same fit
Brands publish their own size guides, and construction varies enough that a UK 34D at one brand is not guaranteed to match a UK 34D at another. Starting from a bra you already wear - brand, market and label size - gives a more reliable comparison than starting from a bare size alone, because it tells us which chart to read your size against in the first place.
How a starting label is decided
- Best starting matches - the brand's own published range confirms this exact label.
- Available with limitations - the label translates correctly, but current availability by style or market is not independently confirmed.
- Other brand translations - the label can be translated, but it falls outside what the brand's own coverage confirms.
- Outside range or unconfirmed - we do not yet have enough verified data to translate this size for that brand, with the specific reason shown.
What "verified" means here
Each of the 20 brands shown here is reviewed against its own official size guide, market by market, and checked periodically for changes. A brand's size guide can change without notice, so we recommend checking the official guide link on each result before ordering.
Brand charts describe labels and measurement ranges, not guaranteed fit. Shape, fabric and construction can still change what works best.