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

SizeChestWaistHipsInseamHeightWeight
Small (4-6)23222617.5110-120cm50lb~65lb
Medium (7-10)26232920125-135cm65lb~80lb
Large (11-13)29243222.5135-145cm75lb~90lb
Boys Costume Sizing Chart Diagram