Machine Wash Cold with Like Colors 95% Polyester, 5% Spandex Measurement (in inches) International Size----------Chest Girth----------Waist Girth----------Shoulder Width----------Total Length XS------------------------------33 7/8------------------26 3/4------------------14 1/8---------------------------38 1/4 S--------------------------------35 3/8------------------28 3/8------------------14 5/8---------------------------38 3/4 M-------------------------------37 ---------------------29 7/8------------------15 ------------------------------39 1/4 L--------------------------------39 3/8------------------32 1/4------------------15 5/8---------------------------39 7/8 XL------------------------------41 3/4------------------34 5/8------------------16 1/4---------------------------40 3/8