This was purchased at either Disneyland or DisneySea. I believe it's from over a decade ago. There's some pilling, so please only purchase if you don't mind. m(_ _)m The size is children's 150. I only wore it a few times when I was a child, and it's been stored away since then. ※I live with a dog, so please refrain from purchasing if you have allergies or are concerned! ※Please do not purchase if you are sensitive! ☆I plan to package it to prevent water damage and fold it up small to ship via post.