Shop Women's at RalphLauren.com, the Official Site of Ralph Lauren. Birdseye Boatneck Sweater - This stylish boatneck sweater is crafted from a soft cotton blend and features a preppy birdseye pattern and contrasting solid-hued sleeves. Ribbed bateau neckline. Long sleeves with ribbed cuffs. Ribbed hem. 60% cotton. 40% acrylic. Machine washable. Imported. Also available in Petite in the USA.