Petit Lem Baby Girls' London Style Long Sleeve Dress and Tights Dress: 60% Cotton/35% Polyester/5% Spandex; Tight: 71% Cotton/21% Polyester/6% Nylon/2% Spandex Imported Machine Wash 60-percent cotton/35-percent polyester/ 5-percent spandex, tight 71-percent cotton/ 21& polyester/ 6-percent nylon/ 2-percent spandex Dress and tights Machine wash cold, tumble dry low. Do not bleach