You cannot look at Alexander McQueen's work and say, "OK, that's a dress. Next." That's why the Met Museum's Costume Institute will debut Savage Beauty, a retrospective of the designer's work, in May, commencing with the annual Costume Institute Ball on May 2. On Vogue.com, current Alexander McQueen designer Sarah Burton shares stories behind iconic McQueen looks, as modeled by supermodels including Karlie Kloss, Stella Tennant, and Raquel Zimmermann. Take a look at Steven Meisel's amazing photos in our slideshow and get the full story behind these incredible designs on Vogue.com.