Chitose Abe's label Sacai is best known for hybridizing fabrics and unexpected silhouettes. A case in point, this sweater is made from wool-blend and features a cape-effect layer that's jacquard-woven with royal-blue flowers. It has a thick ribbed turtleneck that's perfect for chilly days and is trimmed with cool tassels that tap into this season's Western trend. Style yours with denim or tailoring.