This is a set of a festival haragake (belly protector) and momohiki (trousers). My son used them when he was in the 3rd or 4th grade of elementary school. I think they've only been used a few times and there are no stains or scratches, but please consider this a used item. Thank you. I measured the dimensions, so please use them as a reference. I am not a professional, so there may be some errors. Also, unlike clothing sizes, these are not precise and are secured with strings, so the waist size, etc., is flexible. [Haragake (Belly Protector)] From the neckline to the hem of the front... about 52cm [Momohiki (Trousers)] Inseam... about 60cm