Special Occasion Flattery will get you everywhere in the Delia formal long dress that boasts a flattering mermaid silhouette with a high front slit for effortless allure all evening!  Fit & Features Lined smooth knit fabric, moderate stretch Sleeveless cowl neck, pleating Spaghetti straps, lace-up back Mermaid silhouette High front slit, floor-length hem Runs true to size   Where to Wear: Prom, weddings, bridesmaids, engagement parties, rehearsal dinners, milestone celebrations, dinner parties, and dressy date nights.