Rusty Velvet Sparkly Prom Dress with Illusion Corset & Sparkly Boning. This dress features a strapless sweetheart neckline, illusion back, and a floor-length fit and flare skirt with a sexy slit. Perfect for your special occasion! shown color: rusty with build-in-bra with boning bodice back lace-up closure skirt back zipper closure partially lined