Berta A Line Prom Dresses Evening Wear One Shoulder Sequined Shiny A Line Sequins Spaghetti Straps Sleeveless Long Prom Dresses OK1851 A line Spaghetti Straps Split Sequined With Appliques Sleeveless Prom A Line Princess Sleeveless Spaghetti Straps Floor Length Sequins. This Long A line Sequined Strapless Sleeveless Formal Prom Dress is a showstopper. Made with intricate sequin detailing and a flattering A line silhouette. this dress is perfect for formal occasions. The strapless and sleeveless style adds a touch of elegance while the split adds a touch of modernity. Make a statement at your next event with this stunning dress.