- Make a statement with this elegant long 2 tone tulle gown by Terani Couture 1711P2394. With delicate contrast beads decorating the torso. This dress for prom comes in navy/nude and silver/blush. This gown by Terani Couture will definitely parade the elegant and classy style. Style: terani_1711P2394 Details: Beaded, Strapless, Sleeveless, Sweetheart, Mermaid skirt, Scalloped hemline Fabric Content: 100% Polyester Length: Long Neckline: Sweetheart Waistline: Natural Colors: Navy Nude, Silver Blush Sizes: 0-18 Silhouette Mermaid