Vivian Ward's red dress, designed by Marilyn Vance and worn by Julia Roberts in "Pretty Woman," is one of the most glamorous in the 1990 Touchstone Pictures film. The diamond and ruby Vivian Ward's red dress, designed by Marilyn Vance and worn by Julia Roberts in "Pretty Woman," is one of the most glamorous in the 1990 Touchstone Pictures film. The diamond and ruby Pretty Woman at 30: conservatism, materialism and glowing star power Pretty Woman The Guardian THE STORY OF PRETTY WOMAN 'S RED, ACTUALLY BLACK DRESS MVC Magazine