This is a set of two long cardigans. The navy one with the floral pattern is made of a satin-like material and is easy to wear. It has 5/4 sleeves, so it's perfect for layering over short sleeves. The black GU long cardigan has a waffle-knit texture. It's a size S. This one has 3/4 sleeves. Neither has any noticeable stains, but please understand that these are used items.