Washington DC Flag Heart T-Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Vintage Heart Flag of Washington DC T Shirts for men,women and kids. Travel,home shirts and novelty apparel gifts. Lightweight, Classic fit, Double-needle sleeve and bottom hem