NINA Après Swim sizes range from XS to XL (with exclusions in certain styles).

For most accurate results in finding your size, please take your body measurements as per the below instructions:

BUST: measurements to be taken around the fullest part of your bust, straight across the back and under the arms.
WAIST: measurements to be taken around the narrowest part of your waistline, with tape measure firmly all around (but not too tight).
HIPS: to be measured around the fullest part of your lower hip, across the middle of the buttocks, keeping the tape straight all around.

* Keep the measuring tape straight/parallel to the floor and ensure it is not too tight, nor too loose.