45% Rayon, 35% Polyester, 20% Wool Solid Casual Spring/Fall/Winter Regular Blouse Long Sleeve Collared Machine Wash Cold with Like Colors Measurement (in inches) International Size----------Chest Girth----------Sleeve Length S--------------------------------17 3/8----------------------------22 M-------------------------------18 1/8-------------------------22 1/2 L--------------------------------18 7/8-------------------------22 7/8 XL------------------------------19 5/8-------------------------23 1/4 XXL-----------------------------20 1/2-------------------------23 5/8