55th Birthday, 1961 Birthday, 55th Birthday Gift 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 Birthday Gift Shirt, 55th Birthday Gift, For Those Born In 1961 Great 55th Birthday Gift For Men & Women, Vintage 1961 Aged Lightweight, Classic fit, Double-needle sleeve and bottom hem