Muji children's denim, size 110. The waist is elastic and adjustable (see photo 4), and there is no zipper. It has been used to a certain extent, so it has a worn feel, and there are some pills on the inside of the pockets (see photo 4). There are no noticeable stains on the outside. The name was written on the tag, so that part has been cut off. (See photo 3)