This is a pair of FAST ASLEEP pajamas produced by Momo, who appeared on the Japanese reality show "Ainori." They are a free size, but the fit wasn't right for me, so I've only worn them a few times and have stored them at home for a long time. Please purchase only if you understand that these are pre-owned items stored by a private individual. Color: Blue Season: Autumn, Spring Stains, tears, odors, etc.: None