This is a set of two pajama sets: a Miffy pajama set from Uniqlo and a cupcake-patterned pajama set from Petit Main. Both are size 100cm. ◉ Uniqlo Miffy Pattern Made of fleece material, so it should be warm. The sides have buttons to prevent the stomach from being exposed. ◉ Petit Main Cupcake Pattern Made of cotton material, and the top has a flare design, which is very cute. There are pen marks on the pants. Thank you for looking.