Shop cocktail wear for women at FineClothing.com - Designer Resale + Consignment and save up to 85% Off retail! Find a unique selection of new and gently used cocktail dresses and apparel for women from the high-end brands you know and love! Discover a beautiful selection from Adrianna Papell, Carmen Marc Valvo, St. John, and more! Whether you're searching for cocktail wear for day or night - we've got you covered! Use the filter options below to narrow your search by brand, color, style, or size; or view our Full Collection of Women's Clothing.