Rosamund Pike's Oscars 2015 Dress Is Unforgettable

We've been waiting for months to see what Rosamund Pike would wear to the Oscars and the "Gone Girl" actress didn't disappoint!

On Sunday, the actress—who's nominated for a Best Actress award—walked the 2015 Oscars red carpet wearing a custom red Givenchy dress that will definitely be put on all the best-dressed lists.

The stunning lace gown featured a racy leg slit, a strapless neckline and a cinched-in satin waist that highlighted her fab figure. (We still can't believe that the 36-year-old actress gave birth just last December.)

Naturally, the blond beauty's hair and makeup look were flawless: a chic bun and pale makeup only accentuated her English Rose beauty.