This minimalist design is surprisingly sexy due to the delicate halter neckline with flattering gathers, a deep scoop back, a higher-cut leg and a double-faced construction—our top trick for creating smooth lines. We source our silky swim fabric from Jersey Lomellina, a top Italian mill known the world over for its luxe technical fabrics. The ultimate in performance swimwear, this featherweight fabric features UPF 50 sun protection, pilling and chlorine resistance and figure-flattering two-way stretch, not to mention an amazing drape and a satiny sheen. Crafted from a quick-drying fabric that resists fading, it will retain its shape and color for years to come. Online only.