I purchased this for my child's daycare, but the size didn't fit, so I'm selling it. Although it's unused, I wrote my child's name on it. I plan to cover the name with a name label before shipping. It runs a bit small, and I think it would fit even if your child wears a size 90cm. It might be a little big if your child wears size 80cm. Please understand that this item has been handled by a person before purchasing. Thank you.