Jean Louis was a French-American costume designer. He won an Academy Award for The Solid Gold Cadillac (1956).

The Solid Gold Cadillac is a 1956 American comedy film directed by Richard Quine and written by Abe Burrows, Howard Teichmann, and George S. Kaufman. It was adapted from the hit Broadway play of the same name by Teichmann and Kaufman that pillories big business and corrupt businessmen. The film stars Judy Holliday and Paul Douglas. The film is in black-and-white except for the final scene, which is presented in Technicolor.