A Line V Neck Sleeveless Satin Floor Length Prom Dress With Lace Missacc Sheath Column Sweetheart Sleeveless Sweep Train Sequined Prom Dress A line Princess Sequined Prom Dress V Neck Floor Length with Pockets Designer A line One Shoulder Sequined Prom Dress With Slit misshow.com A Line Sweetheart Tea Length Sequined Prom Dress With Spilt Front Missacc. This elegant. floor length. A line dress features a sweetheart neckline. sequined patterning. and an eye catching side split. Perfect for formal occasions or prom. this chic and glamorous dress will make a statement.