45th Birthday Shirt Cute 45 Year Old T-shirt For Her 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 Our birthday party apparel clothing products are perfect for a photo op 45 and still gorgeous 45th Birthday quote for women turning 45 years old Lightweight, Classic fit, Double-needle sleeve and bottom hem