I bought this for an "Inai Inai Baa!" concert, but I didn't wear it, so I'm selling it. I've taken it out of the bag, so I'm listing it as unworn, but it has been stored at home, so I hope you understand. The size is listed as 80cm, but it runs large, so I think it can also be worn by a child who wears 90cm. Perfect for Halloween!