SIZE CONVERSION MADE EASY: Did you know Freya Swim is also sold in UK sizing? Please use the brand size chart to convert your US to UK size. Measure around the torso underneath the breast tissue to determine your band size. If measurement is an odd number, round up to the following even number. Measure around the fullest part of the bust to determine your bust size. To determine your cup size, subtract your band size from your bust size. Lightly padded foam cups for support and a smooth rounded shape Flattering gathers at bust and low centre front for less coverage Detachable, adjustable straps allow this style to be worn over the shoulders or cross back. Waterfall frill at neck edge. Additional removable centre front tie for alternative styling option - can be worn without