Thank you for viewing! This is a compact, foldable outerwear from Uniqlo. I bought it about 5 years ago, and I don't think they sell this type of foldable outerwear anymore. It folds up small and is very convenient for travel or going out. It fits perfectly in a diaper bag! It folds up to about the size of an eco-bag, so it's perfect for carrying with you just in case it gets a little chilly. The size is 90. It's thin and light, so you can even keep it in your child's daycare change-of-clothes bag! I carried it around because it was so convenient, but it's in very good condition and can still be used. :)