Brooklyn-based The Great Eros designs effortless bras and undies that combine old-world Italian craftsmanship with modern shapes (swoon alert: founders Christina Viviani and Emilio Ramirez are a couple). Made from breathable, air-wicking fabric, this minimalist pull-on bralette has side boning for extra support and adjustable straps that are removable for when you want to go full bandeau. <