Enza Costa Cashmere Exposed Shoulder Cardigan in White FWRD Enza Costa CASHMERE FITTED CARDIGAN Enza Costa Cashmere Fitted Cardigan in Black Enza Costa Ribbed Cardigan Shopbop. A classic fit that works just as good buttoned as it does left open. Knitted from luxurious pure cashmere, our Cashmere Fitted Cardigan features a classic crew neckline and delicate button down placket. A staple wardrobe essential and versatile layering piece for the Fall season.