This is a kids' Aloha shirt purchased at a Hawaiian雑貨屋さん (zakkayasan - general goods store). There's no size listed, but it's estimated to be around 80-90cm. My 2-year-old son (85cm tall) wore it and it was a little roomy. I've only had him wear it twice during a trip, and there are no stains. I've washed it at home, so there may be some signs of wear. It's 100% cotton, a durable and cool fabric ᰔ‌ᩚ ‌ #AlohaShirt #KidsAlohaShirt