90s Prom Dresses Shop Retro & Y2K Prom Dress Styles The Dress Outlet In the late 1980s and early 1990s, evening fashion was all about drama, sparkle, and statement silhouettes. Sequins, bold shoulders, sculpted shapes, satin, ruffles, and extravagant details turned formal dresses into pure 1990 prom dress ads so many sequins : r GenX 90s Style Prom Dress Formal Wear 90s Inspired Dresses 90s Old Style Prom Dresses Ball Womens 1990s Prom Dresses Rusty Zipper Vintage Clothing V Neck & Back 1990s Nina Ricci Black Silk Chiffon Caftan Dress w Sequi Shrimpton Couture