Spring dressing gets tricky when mornings feel cool, afternoons warm up and you still want to look polished through it all. That's where Hamptons-style sweaters come in. They feature lightweight knits, elegant neutrals and timeless patterns that instantly make an outfit feel more elevated. In fact, our favorites strike that rare balance of looking relaxed, sophisticated and subtly expensive. From airy crochet pullovers to yacht club-inspired cardigans, these sweaters pair effortlessly with everything, including breezy trousers, denim and sandals.