SIZE CONVERSION MADE EASY: Did you know Fantasie is sold in UK sizing? Please use the size chart to convert your US to UK size. To find your 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 inner foam cups for rounded shape. Wide wired for additional comfort and support. Delicate flat lace on cups and cradle. Low center front for plunge neckline. Neckline has elasticated edge for ease of fit. Fully adjustable shoulder straps.