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

SizeChestWaistHipsHeightWeight
Small (4-6)23-2621-2323-2642-4839-50lbs
Medium (8-12)26-3022.5-2527-3250-5858-67lbs
Large (12-14)30-33.524-30.530-3354-5867-84lbs