This is a Uniqlo original lounge collection pajama featuring Chiikawa characters with Sanrio characters in a "space tour" scene. Material: Top: 100% Polyester / Bottom: 100% Polyester Care: Machine wash cold, gentle cycle, use laundry net, do not dry clean, do not tumble dry. This is a kids' size 160cm, washed once and worn only once. I am selling it because it was a little small for me (*^_^*) There are no stains, but it has been stored at home, so please refrain from purchasing if you are sensitive to this. Pajamas Kitty Kitty Rabbit