Most Expensive Oscars Dresses: From Jennifer Lawrence To Anne Hathaway, 10 Celebrities Who Walked The Academy Awards Red Carpet Wearing Most Expensive Outfits of All Time LatestLY The most expensive red carpet dress ever worn is worth almost 8m Red Maxi Dresses at M&S Hush Red Spring Blossom Maxi Dress Shop from Crisis Online Most Expensive Red Carpet Looks of All Time 17 Expensive Celebrity Red Carpet Outfits