Designer Cocktail Dresses were only used on special evenings and for high class parties. Nowadays ,even if they are still considered formal wear.Some women and girls put their newly discovered versatility to good use. Sexy Cocktail Dresses are now used for late afternoon and early night praties, social happenings and other events. When you put on one of the Sexy Cocktail Dresses, you can not help nut feel sexy. All eyes will be on you when you walk into the room wearing one of these Modest designer Cocktail Dresses.