EXCLUSIVE AT NET-A-PORTER. Part of our exclusive collection with Arch4, this preppy 'Olive' sweater is designed with a tonal collar that creates the illusion it's underpinned with a polo shirt. It's made from cashmere that's sustainably sourced from goat kids for its quality and softness and has a relaxed silhouette with distinct ribbed trims. Wear it with jeans and lace-up sandals.