One-Shoulder Plus-Size Long Prom Dress CD327CHere's a plus size one shoulder long prom dress that offers a fashion forwards look for your big night. Crafted in gleaming fabric from the fold over neckline to the hem, this plus size long formal dress features a double strap at one shoulder for a glamorous look at prom, fancy weddings, and other black tie events. The elegant plus size evening gown has a faux wrap skirt with tummy camouflaging ruching and a side slit that adds a sexy vibe.