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

SizeChestWaistHipsInseamHeightWeight
Small (6-8)2322.52319-223'4-3'1040-45
Medium (8-10)2524.52522-243'11-4'550-54
Large (10-12)27.526.52724-274'6-5'54-58
X- Large (12-14)29.528.52927-305'1 - 5'758-62
Boys Costume Sizing Chart Diagram