The waist has elastic. I wore it once, but there are no noticeable stains. Please refrain from purchasing if you are looking for a product in new condition, as it has been stored at home. The first and second photos are the closest to the actual color. In a bright place, it will look like the third photo. The last photo is taken in natural light and indoors. Please use it as a reference. When shipping, it will be folded small (or compressed). Please note that there may be creases. Color: Pink Size: FREE SIZE Waist: 30cm Length: 84cm These are flat measurements, so there may be some size discrepancies. Color: Pink系 (Pink-based) Pattern: Solid Stains, tears, odors, etc.: None