Amzcw's dusty blue tulle spaghetti strap 3D flower lace-up back prom dress is crafted from premium lightweight tulle, featuring a chic V-neckline with delicate spaghetti straps, a structured pleated bodice adorned with sparkling 3D floral applique and sequins for a touch of luxury, a sultry lace-up open back with a self-tie closure for a customizable fit, a flowy A-line silhouette with a chic side slit for effortless movement, and a sweeping train for a fairy-tale finish, ideal for prom nights, formal galas, red carpet events, photoshoots, and special occasions, blending ethereal floral charm with timeless sophistication for your unforgettable night.