Look, I know it's predictable to say "a redhead should wear a green dress," but Amy Adams looks incredible in green, and there's no getting away from that. She would knock it out of the park in this draped Oscar de la Renta number, and it would be a welcome change from the stiffer, more structured fabrics she tends to opt for on the red carpet. Amy's not afraid of showing her sexy side occasionally, so I don't think she'd shy away from the revealing panel of this gown, but even if a lining were added, it wouldn't take away from the Grecian-goddess-style gown.