60% Cotton, 40% Polyester, Slim Fit, Patterned Navy Blue, Long Sleeve, Classic Collar, Winter Collection, Casual Model, With Pocket, Altnyldz Classics Slim Fit Slimfit, Buttondown Collar Patterned Cotton Shirt, Size: L, Model Information: Height: 189cm, Weight: 80kg, Product Code: 4A2000000052LAC. Washing Instructions: The temperature of the machine wash water should not exceed 40 degrees. It can be delicately dry cleaned. No bleach is used. Spread it dry. It should be ironed at low temperatures. It cannot be squeezed in a centrifugal machine.