Flashback: Rachel McAdams Pulled a Style Move No Star Ever Had Before at the 2016 Oscars

"Mmhmm, beat that," Rachel McAdams seemed to be thinking in this photo, as she walked the Oscars red carpet in 2016. That's because she was wearing a gorgeous teal gown so new, it hadn't even debuted yet. Her halter-neck, open-back August Getty Atelier design was shown later on the runway at Paris Fashion Week as part of the label's Fall 2016 collection. But we got to admire the look on Rachel way before that.

Rachel's stylists told People the actress originally chose the gown for the Vanity Fair afterparty sans train, but when she couldn't stop thinking about the original dress, they whipped up a new creation for the ceremony. To all the ladies who still request their gowns after they strutted the catwalk, keep up. Read on to see Rachel's biggest style move to date, and zoom in on her Stuart Weitzman heels and gorgeous diamond drop earrings.