At the 2016 Met Gala, the star stunned in a Michael Kors gown and Brian Atwood shoes.
Olivia wowed in a plunging sequin Michael Kors gown at the 2016 Golden Globes.
Here the starlet opted for a Valentino pleated ivory gown at the 2016 Academy Awards.
Olivia glowed in a sheer Dolce & Gabbana gown that was embellished with red and white flowers.
Olivia glowed in a Peter Pilotto dress that was full of gorgeous embellishments.
Olivia looks like an angel in an all white A.W.A.K.E. dress that sports a beautiful white corsage.
The actress is serving bohemian chic from top to bottom in the H&M Conscious Exclusive collection at the 2015 Elle Style Awards.
The actress looks stunning in a Prada gown at the 2015 Met Gala.
At the 2014 Golden Globe Awards, Olivia slayed in a green Gucci custom gown.
Clad in an elegant floral Cushnie Et Ochs dress, the actress completed her look with Jimmy Choos and a gray clutch.
Here the actress poses on the red carpet wearing a Michael Kors 1970s-inspired outfit and a snakeskin clutch.
The starlet paired a green Isabel Marant blazer with Gucci floral trousers at the 2013 Toronto International Film Festival.
At the Rush premiere, Olivia glowed in a Roland Mouret midnight blue dress.
Olivia glows wearing a Mary Katrantzou dress and nude heels at the Artists For Peace And Justice Brunch.
The actress looks poised in a printed ombré Antonio Berardi dress and thin strap Stuart Weitzman heels.
The starlet poses in a beautiful Valentino gown at a Third Person premiere.
Olivia looks gorgeous in a custom Gucci plunging v-neck tuxedo jacket with matching ankle pants.
Wearing a Clover Canyon patterned dress, Olivia is all smiles on the carpet.
At the New York premiere of We're the Millers, Olivia clad an Osman strapless, high-low dress.
Hopping on the crop-top train, Olivia stepped out in a leather crop-top and checkered skirt both from A.L.C. at the 2013 ESPY Awards.
At the 2013 MET Gala, the actress wore a custom ivory Calvin Klein satin, matte, bandeau two-piece.
The actress stepped out in a Max Mara printed, silk-chiffon, long-sleeved dress, which she styled with Stuart Weitzman sandals.
Olivia looks to her spring attire for this adorable Monique Lhuillier dress. She styled her look with Jimmy Choo strappy sandals.
Olivia stuns in this sparkle fishnet embroidered gown from Gucci at the premiere of The Incredible Burt Wonderstone.