Ready to turn heads at prom? In 2026, we’re bringing the ultimate party-ready styles straight to your wardrobe. Our collection of prom dresses features everything from chic mini dresses to elegant floor-length gowns. Looking to make a statement? Check out our sequin and velvet designs for maximum wow-factor. Classic silhouettes, trendy cuts, and flattering fits ensure you’ll feel confident all night long. Don’t miss out on standout styles like Off shoulder dresses, lace trims, and bodycon shapes. Turn heads this prom season with River Island’s prom dresses. Shop chic, on-trend styles in long and short lengths designed to make your night unforgettable. Complete your look with our sparkling heels, statement bags, and must-have accessories, and explore our full range of prom-ready pieces today