This is a room wear item from tutuanna. It's a one-piece type. Listed size: M-L Length: Approximately 90cm Width: Approximately 45cm The waist can be cinched with the drawstring. I bought it several years ago and wore it 2-3 times, then stored it in the closet. It's made of towel fabric, so it's convenient to put on after a bath. There are no noticeable stains, but please understand that this is a used item before purchasing.