Size (US) CHEST BODY LENGTH SLEEVE LENGTH ARMHOLE STRAIGHT
Unit of measurement = Inch
XS 19 1/4 29 1/4 35 8 3/8
S 20 1/4 29 3/4 35 1/2 8 7/8
M 21 1/4 30 1/4 36 9 3/8
L 22 1/4 30 3/4 36 1/2 9 7/8
XL 23 1/4 31 1/4 37 10 3/8
XXL 24 1/4 31 3/4 37 1/2 10 7/8

We measure our garments flat. Please follow sketch for proper measuring guidelines.