A line Strapless Sweetheart Neck Sequin Long Prom Dresses APD2889 Strapless Sweetheart Long A Line Prom Dress 7496 A line Strapless Sweetheart Long Chiffon Bridesmaid Dresses on Luulla Ladivine 7496 Keyhole Strapless Satin A line Gown Couture Candy Twirl into Prom Perfection: The A Line Strapless Sweetheart Floral Tie Ladivine 7496 Keyhole Strapless Satin A line Gown Couture Candy. Slip into this gorgeous strapless long a line prom dress and an upscale look of romance is yours. Fabulous for fancy galas, military balls, and prom, this elegant strapless long evening gown has a twist front strapless sweetheart bodice with a peek a boo keyhole cut out for a flirty look. In misses and plus sizes, this elegant long formal dress has a pleated waist that wraps around to the back and a floor length long skirt that flows to the floor in a flattering a line shape that completes the design. Truly beautiful for the proud fashionista, this strapless long a line prom dress is ready to wow the crowd.