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

SizeChest/BustCup SizeWaistHips
Teen XS (1-2)34-36N/A26-2836-28
Adult Small/Medium (6-8)36-38N/A28-3038-40
Adult Medium/Large (10-12)40-42N/A32-3442-44
Adult Large/Xlarge (14-16)4244N/A34-3744-46
Adult Plus (20-22)48-50N/A42-445052