Edith Head - Costume Designer (Oscar Winner)

Note: Although Edith Head won an Oscar for Best Costumes, the Capri Collection (Capri Skirt, Capri Blouse, Capri Belt, Capri Pants) was, in fact, designed by the European fashion designer Sonja de Lennart. However, since the outfits were actually made in Edith Head's Roman temporary Atelier of the sorelle Fontana—that acted as the costume department—Edith Head, Paramount's costume designer, used only her name without giving credit to the original designer, Sonja de Lennart, as it was pretty common at that time in history. Costume designers around the world used only their names, regardless who created the costumes. Sonja de Lennart's Capri Pants were sewn and used in the next movie, Sabrina, by Hubert de Givenchy. (Wikipedia)

Audrey Hepburn

Note: Although Edith Head won an Oscar for Best Costumes, most of Audrey Hepburn's "Parisian" ensembles were, in fact, designed by Hubert de Givenchy and chosen by the star herself. However, since the outfits were actually made in Edith Head's Paramount Studios costume department, some felt that doing so created enough of a technicality to nominate Head, instead of Givenchy. And, indeed, since she refused to have her name alongside Givenchy's in the credits, she was given credit for the costumes. (Wikipedia)