No one does detail like Mac Duggal, and this black-tie masterpiece is proof. Crafted in delicate wide-net lace and glitter-treated tulle, this gown is topped with ostrich feathers, sequins, metallic embroidery, and rhinestones. The dress has plunging sides and a deep V-neckline but prevents wardrobe malfunctions with nearly-invisible panels of see-through tulle. Complement the second-to-none touches with simple, classic accessories.