Designer Bob Mackie Says Letting Kim Kardashian Wear Marilyn Monroe's Dress Was "a Big Mistake Vanity Fair Costume Designer Bob Mackie Made the Stars Glitter WSJ I so often talk about our costume designer and Bob Mackie associate Ret Turner . I thought I would put a picture of this dear sweet talented gentle friend. He called us Bob Mackie on Cher, Elton John and costume design CNN