When trying to decide between two sizes, choose the larger size for a better fit.

SizeChest/BustCup SizeWaistHips
Extra Small (2-4)342736.5
Small (6-8)35.530.538.5
Medium (10-12)37.532.540.5
Large (14-16)40.535.543.5
Extra Large (18-22)42.537.545.5
*in inches