Purple, lavender, and lilac prom dresses are elegant and enchanting choices for your 2026 prom. From deep, rich purples to soft pastel lavenders and delicate lilacs, our collection offers a variety of shades, fabrics, and silhouettes to suit every style. Explore our purple prom and evening dresses to find a flattering, sophisticated gown that will make you feel confident and unforgettable on your big night.