Sold at Auction: Bob Mackie, A Bob Mackie Cream Beaded, Pearl and Rhinestone Flapper Style Dress, A mannequin wears a Bob Mackie designed butterfly motif gown, owned by Cher and worth an estimated $1,500 $2,000 at Sotheby's in central London, UK, Monday, September 4, 2006. (Photo by Graham Barclay Bloomberg Bob Mackie Dresses Bob Mackie Boutqud Vintage Beaded Cocktail Dress 0 Silk Size 5 Poshmark Vintage BOB MACKIE Beaded Cocktail Dress Bob Mackie Dresses The RealReal Bob Mackie Dresses Worn by Cher and Tina Turner Head to Auction The New York Times