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

SizeChestWaistHeight
XSmall20-2220-2136-41
Small22-2421-2241-47
Medium26-2823-2452-55
Large30-3225-2657-61
XLarge32-3426-2761-64
XS/S20-2220-2136-41
S/M22-2821-2441-55
L/XL30-3425-2757-64
Kid Unisex 1 Size26-3223-2652-61
Boys Costume Sizing Chart Diagram