HOME Marion Cotillard: The Oscar winner's très chic red carpet style Septiembre 21 of 2016 - 08:29 EDT by HOLA USA! Galería: 14 Fotos 1/14 Marion made a memorable Oscars appearance in a scaled Jean Paul Gaultier mermaid gown as she held her trophy for Best Performance by an Actress in a Leading Role, for La Vie en Rose in February, 2008. Photo: Dan MacMedan/WireImage 2/14 Très chic! Marion donned a bold red lip with this gorgeous Christian Dior cocktail dress and Chopard jewelry at the 'Charles James: Beyond Fashion' Costume Institute Gala at the Metropolitan Museum of Art in New York City. Photo: Larry Busacca/Getty Images 3/14 Striking a pose in white Dior at the Oscars in February, 2015. Photo: Jason Merritt/Getty Images Prev1/5Next More about: Red Carpet Style Celebrity style Oscars Marion Cotillard Giambattista Valli Christian Dior Nina Ricci Jean Paul Gaultier