Purchased this month and washed once. It has been stored at home without being tried on. "Cottoli," an elegant French style that values cuteness. We create products based on the concept of small gifts from mothers to children. These are all-Japanese-made underwear, from fabric creation to sewing and inspection. The fabric uses 100% cotton. This is a set of two wrap-around rompers with cute designs featuring animals in a circus and stylish designs with small toys. The design is easy to coordinate with other items. It's a snap button type for easy changing. You can see the reference size chart here.