Overstock fabric . August Silk's heathered twin set cardigan sweater is perfectly pretty -- with a healthy sprinkle of preppy for good measure! Rib-knit placket, cuffs and hem Twin Set Shell is Sierra Trading Post base number 3281G Length: 23" (based on small) Fabric: 53% cotton, 30% viscose, 17% nylon Care: Hand wash, dry flat Classic Fit Made in China For the set, order item number 3281G. Available Colors: SAND HEATHER, STARLIGHT HEATHER, COTTON CANDY HEATHER. Sizes: S, M, L, XL.