Measurement (in inches)
International Size----------Chest Girth----------Waist Girth----------Shoulder Width----------Total Length
XS------------------------------36 5/8------------------38 5/8------------------15 1/4---------------------------41 1/8
S--------------------------------38 5/8------------------40 1/2------------------15 3/4---------------------------41 1/2
M-------------------------------40 1/2------------------42 1/2------------------16 1/4---------------------------41 7/8
L--------------------------------44 1/8------------------46 1/8------------------17 1/8---------------------------41 7/8
XL------------------------------47 5/8------------------49 5/8------------------18 ------------------------------41 7/8
The measurement of length is from shoulder to bottom.