This is an authentic Mary Katrantzou winter landscape intarsia knit sweater, perfect for a Holiday party or a Christmas theme sweater contest! The landscape pattern is on the front, back and on the sleeves, very unique and festive. It's lightweight, with a bit of metallic thread, composition: 38% viscose, 28% silk, 18% acetate, 14% wool, 1% nylon. Has a boxy fit and even though it's marked M, it's very short with short sleeves, so it fits more of a size S-XS. Please refer to measurments for proper sizing: armpit to armpit ~21", length ~19.5", sleeve length ~19.5" Pre owned, but in nearly perfect condition, without visible signs of wear.