Baby Clothes Size 90 80 Jeans Fabric Cardigan Outerwear The size is 90, but the upper arm area has elastic, and my daughter didn't like the feeling of her arms being constricted, so she only wore it once or twice. I think it would also be good for children who wear size 80 ╰(*´︶`*)╯ It has been worn only a few times, and there are no noticeable stains, but there may be oversights as it is a personal inspection. Please understand that this is a used item. Thank you. m(_ _)m It will be shipped via Mercari delivery, which offers anonymous shipping and tracking. There are no pets or smokers.