Limited run Fashion Brand Company Brick Sweater- no longer sold online. Pre-owned, worn a few times but in perfect condition. It’s a great piece, very flattering and fun. Material made from Viscose. Viscose is a silky luxurious thread that is technically dry clean only but hand washing is a safe bet too. If you are feeling dangerous you can wash it on gentle in cold water and hang dry and that can work as well. Do not machine dry. Lay it flat on a towel and shape it to original shape and let dry. I did a test with one of these dresses where I machine washed it on hot and even machine dried it and it actually came out fine but it did shrink down a whole size.