What Oscars Best Actress Winners Wore on the Red Carpet Business Insider Hilary Swank Sexy Open Back Formal Dress Prom Gown Oscars 2005 Hilary Swank in Guy Laroche SS05 at the 2005 Academy Awards. She was originally going to wear Calvin Klein but while doing a photo shoot for German Vogue she tried on the Hilary Swank in Guy Laroche SS05 at the 2005 Academy Awards. She was originally going to wear Calvin Klein but while doing a photo shoot for German Vogue she tried on the Georgina Rodrguez channels Hilary Swank's iconic Oscar dress at White House dinner with Cristiano Ronaldo. The model delivered a show stopping homage to one of Hollywood's most unforgettable red carpet looks. Georgina wore a Hilary Swank wearing a backless navy Guy Laroche dress, Oscars, 2005. She won 'Best Actress' for 'Million Dollar Baby'.