Size: 120 Although it says size 120, I think it runs small. I've placed a measuring tape horizontally, so I hope you can use it as a reference. When I was in nursery school, I was required to wear disposable swim diapers on the bottom, so this is a "top only" product. The colors are vivid and looked great in photos☆ The tag has been cut off because I wrote my name on it. There are no major stains, but please understand that it has been used.