This is a romper, approximately size 80. It has snap buttons at the crotch for easy diaper changes. The elastic waistband makes it look like a set, and it's very stylish. The waffle fabric is cool and comfortable. This is a used item, worn by a child. I will sell it to someone who understands this. *More children's clothes are planned to be listed! We offer discounts for combined purchases♪ Feel free to comment!