The brown dress with white polka dots worn by Julia Roberts in the polo match scene of Pretty Woman still sticks in the memory as a stand out style moment in cinema, White Button Front Dress Loft The iconic polka dot dress Julia Roberts wore in 'Pretty Woman' in 1990. I know, I know, I'm going from one side of the spectrum of costume history to the other. Just Brown Polka Julia Roberts Spotted Dress I Wanted A Dress Like Pretty Woman High Latitude Style