Black one shoulder slit long evening dress black formal dress prom Classical Black One Shoulder Side Slit Sheath Prom Dresses With Appliques Black High Couture NR2233 Long One Shoulder Formal Prom Dress for $518. Black One Shoulder Long Sleeve Prom Dress PD056 Elegant Long Black One Shoulder A line Lace Prom Dress With Slit Black High Couture NR2241 Long One Shoulder Evening Prom Dress for $518. Item Details: Silhouette: Mermaid Waist: Natural Sleeve Length: Sleeveless Item Number : c2447