Champagne Halter Neck Lace Insert Open Back Satin Mermaid Prom Dress with TrainFannywe's Make a timeless, elegant entrance at your prom or formal event with this stunning champagne prom dress. Features a chic halter neckline with a plunging V neck, a sheer black lace insert at the waist, and a figure hugging mermaid silhouette crafted from luxurious satin fabric. The dramatic open back with a halter tie closure and flowing train create a red carpet worthy silhouette perfect for prom, formal weddings, galas, and black tie events.