These are baby denim pants that were sold at H&M. They don't appear when searched online, so it seems they're sold out. They are size 90cm in Japan (see the third photo), but the length is a bit long, so they might be just right if you fold up the hem. The waist has adjustable elastic and buttons, which is convenient. Although they are denim, they are soft and I think they are easy to move in. They have cute Disney embroidery, and it seems there's a denim shirt in the lineup for a set. I bought them because the design was cute, but my son didn't like them and refused to wear them, so he only wore them once, and I washed them at home twice. I haven't written any names on the tags, so they are as they are. I think they can still be worn. Please feel free to ask if you have any questions. Size: 90cm