This is a Petit Jam pajama set. The size is 110cm, and the color is gray with a polka dot pattern. It can be stored in a Matryoshka doll container. It has a string, so you can hang it up. I used it as an outing pajama, so I don't think it feels very used. However, please consider it as a used item. The Matryoshka doll's head is bulky, so I can't lower the price much. Thank you.