Grey Romper with Peter Pan Collar Composition: 100% cotton. Snap fasteners between the legs. Mother-of-pearl buttons. Care Instructions: Hand wash or use low temperatures on a delicate cycle. Do not use bleach or chlorine-based products. Iron at a maximum temperature of 110ºC. Dry clean only with products that do not contain trichloroethylene. Do not bleach. Dry flat in the shade and wash inside out.