GU GIRLS Denim Waist Gathered Pants Size: M, Kids' 150 I loved the chemical wash, but I'm selling these because my child has outgrown them. The waist is elastic and can be adjusted. There are no noticeable stains, but there is some pilling on the inside of the waist and around the pockets. Please refrain from purchasing if you are concerned about this. Thank you for your understanding that these are used items.