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

SizeChestWaistHeight
XSmall (2-4)20-2220-2136-41
Small (4-6)22-2421-2241-47
Medium (8-10)26-2823-2452-55
Large (12-14)30-3225-2657-61
Xlarge (14-16)32-3426-2761-64
S/M (4/10)22-2821-2441-55
L/XL (12/16)30-3425-2757-64
Tween M (8-10)26-2823-2452-55
Tween L (12-14)30-3225-2657-61
Tween XL (14-16)32-3426-2761-64
Child OS 26-3223-2652-61