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

SizeChestWaistHipsInseamHeightWeight
X-Small (4-6)26.523.526.51545-4945 lbs
Small (6-8)27.524.527.51850-5457 lbs
Medium (8-10)29.525.529.52254-5765 lbs
Large (10-12)30.526.530.52657-6073 lbs
X-Large (12-14)32.527.532.52960-6387 lbs
Boys Costume Sizing Chart Diagram