Nick Graham Everywhere Men's Modern Fit Buffalo Check Dress Shirt and Tie Shirt 60% Cotton, 40% Poly; Tie 100% Poly Imported 100% cotton broadcloth. Machine wash cold with like colors. Line dry. Iron low heat. Single yoke back and box pleat. Expandable button cuffs Minimize the effort! Get a matching tie with your dress shirt Modern fit. If you prefer a looser fit, we recommend going up one size.