Apt 9 Men's Premier Flex Slim Fit Spread-Collar Dress Shirt Color: Blue Print Rings Size: Large 16-16.5, 36/37 Slim Fit (Apt 9 Size Chart: neck size 15.75-16.5", chest 40.5-43.5", waist 34.5-38.5", sleeve 34.5-35.5") Stretch fabric blend for comfortable movement Spread collar flares to accommodate wider tie knots Wrinkle resistant Button front Long sleeves Slim fit features high arm holes, slightly narrow straight body and tapered sleeve opening Cotton, spandex Machine wash *NOTE: 2nd, 3rd, 4th photos for style/fit only