The "unexpected red theory" is one of the oldest tricks in the fashion books. And it never gets old—just ask Cameron Diaz, who's been a proponent of it since the '00s and who has made it a supporting character in her Outcome press tour looks.
First, crimson almond-toed creased leather pumps from Jude livened up her stark-white Calvin Klein suit for an appearance on The Tonight Show Starring Jimmy Fallon. A week later, Diaz—who's styled by Dani Michelle—doubled up on splashes of red with a bold lip and matching heels at the Apple TV show's New York City premiere.
