Kids 6th Birthday Shirt Rainbow Girls Party 6 Year Old Photo Tee 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 6th Birthday shirts have a pink number 6 rainbow and hearts design for girls. Cute 6 year old birthday apparel clothing products make fun party photo ideas. Lightweight, Classic fit, Double-needle sleeve and bottom hem