





Soeur uses a triple-system size label that combines FR, letter, and brand-specific numeric sizing — for example "34/XS/1" or "40/L". The numeric component (1, 2, 3) is assigned only to odd-position sizes in the range; sizes 36 and 40 are labelled with FR+letter only. Body measurements are given at chest and hips in cm only — Soeur does not publish waist measurements, which is intentional and reflects how the brand cuts its pieces. If you've bought from Soeur before, order the same size: fit is consistent across collections. For waist-critical pieces, refer to product-specific measurements on the page.