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

SizeChestBody LengthShoulder to ShoulderSleeve Opening
Small18"28"17"7.25"
Medium20"29"19"7.75"
Large22"30"21"8.25"
Extra LargeĀ 24"31"23"9.25"
Men's Costume Sizing Chart Diagram