Rihanna showed up at GQ's Men of the Year party this week in a skimpy red reissued Calvin Klein slip dress—and it turns out she isn't the first one to don the skin-baring style. When Alicia Silverstone's Cher Horowitz tries to leave the house wearing a see-through white version of the dress in 1995's iconic film Clueless, her shocked-looking father inquires: "What are you wearing?" She indignantly responds, "A dress!," to which he replies: "Says who?" And her answer, of course, is permanently etched in our minds: "Calvin Klein!" So, who do you think wore it better? Vote in the poll below!