Us Weekly/Rebecca Perlmutter Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more! Cape Cod summer fashion is luxe . . . but the winter fashion? Next level! Between the cozy fabrics, chunky knit styles and preppy details, Cape Cod winter style screams 'old money,' and these 20 pieces nail the aesthetic. They look straight out of a coastal boutique! These timeless sweaters, long coats, outfit sets and more channel pure nautical charm with effortless ease.