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

SizeChestWaistHipsInseamSleeve LengthJacket Across Back
Medium38-40"32-34"38-40"31"26"18 1/2"
Large42-44"36-38"42-44"31"26 1/2"20"
Extra LargeĀ 46-48"40-42"46-48"31"27"21 1/2"
2X Large50-52"44-46"50-52"31"27 1/2"23"