Although it's labeled as size 100, this brand tends to run small, so it fit perfectly when my child was wearing size 90. That's why I've selected size 90. (Please refer to the photos for sizing!) It seems like even a child wearing size 80 could wear it without it being too big. Used by one child. Purchased at a store. No name written on it. Black is easy to wear! There don't seem to be any noticeable stains. Please excuse any wrinkles (TT) *This is secondhand clothing, and I try to inspect it carefully, but I apologize if I missed anything (..). *It may be folded small and thin during packaging. *Simple packaging. *There may be changes between Rakuraku Mercari and Yuuyu Mercari delivery services. Champion Spring, Autumn, Winter Long sleeves Sweatshirt, long-sleeved T-shirt, sweat, cotton Boys, Girls 1 year old, 2 years old, 3 years old Going out, loungewear, park, nursery school Sizes 80, 90, 100