Thank you for viewing! This is a Uniqlo and "Miitsuketa!" collaboration pajama set, size 80, long-sleeved top and bottom. Made of soft cotton material with a comfortable feel against the skin. Worn for one season. Overall, there is a feeling of use. It's not in perfect condition, but I'm listing it in the hope that parents might think, "My child might wear this if it's the 'Isu no Machi' pajamas," or "Getting dressed might be easier." Perhaps it would be suitable for spare clothes. There may be oversights. The cotton material wrinkles easily, and there are fold wrinkles from storage. There is no name written on it. Please purchase if you understand that this is a used item. If you have any concerns, please feel free to comment before purchasing. I will fold it compactly for shipping. Thank you very much.