Plus Size Classic Sleeveless Long Prom Dress PromGirl Sage Spaghetti Straps Long Prom Dress A Line With Belt ED0011 A line Plus Size Prom Dresses Black Plus Size Long Prom Dress with Twist Plus Size Long Halter Prom Dress with Side Sash. This halter backless long sheath prom dress in dusty rose hues is designed to flatter plus size figures with elegance. Its sleek silhouette enhances curves while the backless design adds a bold, sophisticated touch. Perfect for formal occasions, this dress combines comfort and style, ensuring you feel confident and stunning throughout your event. Fabric: Stretch Fabric Silhouette: Sheath Neckline: Halter Back Details: Back Zip Sleeve Length: Sleeveless Dress Length: Sweep Train