Peter Pan collars have been everywhere this season, modeled by street-style denizens like Emily Weiss and celebs like Alexa Chung and Pippa Middleton. Though they’re available in studded and leopard-print iterations at Sandro and Maje, this classic black and white version by Comptoir des Cotonniers is versatile and easy to style. The silky cotton-angora knit has a flattering fit that’s shapely rather than boxy. We prefer this length to bridge the transition into spring, but the sweater also comes in a long-sleeved version for $155.

Peter Pan collar sweater, $135 at Comptoir des Cotonniers.