These are denim pants, perfect for after school. Size: 100 I've worn them a few times, but they're clean with minimal stains. I'm selling them because they've become too small. The fabric is a bit stiff, but they're easy to wear daily. The waist is elastic. ◎ See photo 3: There's a mark in the middle of the back pocket, possibly where a button was. It's sewn properly, so there's no hole. (This is part of the original stitching, not something I added.) I've noted it because it might be noticeable. I don't remember why there's this stitching. We didn't mind it and used the pants without issue. They've been stored in a dresser and clothing case at home. There's no smoking in the house, and we don't have any pets. Please check the size and the back pocket detail, and purchase only if you understand the condition.