Celebrity Rooney Mara's Red Carpet Style By InStyle Editors InStyle Editors Instagram Twitter InStyle's mantra is "Everybody's in," and that means anyone who finds their way to our stories should find themselves reflected in them. We prioritize bringing the right writer to every story and sometimes collaborate as a team to ensure we're including points of view across race, gender expression, body size, skin and hair type, and more. Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. For more about our team, click here. InStyle's editorial guidelines Published on September 22, 2015 Pin Share Tweet Email Photo: Kevin Mazur/WireImage See our editors' picks for Rooney Mara's best red carpet fashion moments. 01 of 25 In Louis Vuitton, 2016 Broadimage/REX/Shutterstock For the premiere of Una, Mara chose a black leather bustier over a ruffled ivory number with a sheer black overlay, both by Louis Vuitton. 02 of 25 In Givenchy, 2016 Jeff Kravitz/FilmMagic Mara dared to bare at the 2016 Academy Awards, choosing a lace long-sleeve Givenchy Haute Couture by Riccardo Tisci gown with a diamond cut-out at her stomach and a thigh-high slit. 03 of 25 In Givenchy Haute Couture, 2016 David M. Benett/Getty Images The actress went nude at the 2016 BAFTAs in a cream-colored V-neck gown with a cut-out overlay. 04 of 25 In Alexander McQueen, 2016 John Shearer/WireImage Though Rooney Mara sticks to a neutral color palette on the red carpet, she always wears the most beautiful gowns. At the Golden Globes she was seen in a dusty pink lace Alexander McQueen gown with a tiered ruffle bottom. 05 of 25 In Valentino, 2016 Rob Latour/REX/Shutterstock At the SAG Awards, Mara wore an all black Valentino gown with a plunging neckline. She tied her look together with a sleek ponytail. 06 of 25 In Alexander McQueen, 2015 Mike Marsland/WireImage For the Carol premiere at the London Film Festival, Mara stunned in a romantic Alexander McQueen creation. 07 of 25 In Chanel Couture, 2015 Ernesto Ruscio/Getty Images Mara went for a boudoir-inspired look in head-to-toe Chanel to the house's Metiers d'Art 2015/16 show in Rome. 08 of 25 In Chanel Couture, 2015 Gilbert Carrasquillo/FilmMagic The actress donned a not-so-basic little black dress by Chanel Couture for the New York Film Festival premiere of Carol. 09 of 25 In Alexander McQueen, 2015 David Fisher/REX Shutterstock At the Carol photocall during Cannes, Mara wore an ivory broderie anglaise dress with a matching corset belt and nude ankle-strap sandals. 10 of 25 In Givenchy Haute Couture, 2015 Karwai Tang/WireImage Rooney Mara dialed up the drama at the world premiere of Pan in a sheer black tiered creation laced with beadwork. A black choker and black sandals rounded out her look. 11 of 25 In Celine, 2015 Charley Gallay/Getty Images Mara attended a Vanity Fair and Barneys New York dinner benefiting Oxfam, in a black sleeveless tunic with embellished cut-outs on each side, and matching black pants. 12 of 25 In Lily et Cie, Olivier Theyskens for Rochas, 2015 Splash News Mara slipped into an ethereal gown for the Cannes Film Festival premiere of Carol. 13 of 25 In Calvin Klein Collection, 2015 Gregory Pace/BEImages Mara sat front row at the Calvin Klein spring/summer 2015 show in a cream sleeveless sweater dress and black ankle boots. 14 of 25 In Balenciaga, 2014 Elisabetta A. Villa/WireImage She selected contemporary black separates for the premiere of Trash during the Rome Film Festival, which included an off-the-shoulder crop top with sheer yoke and sleeves, and an embroidered sheer skirt. 15 of 25 In Givenchy, 2014 JP Yim/Getty Images Mara joined in on Maison Cartier's 100th anniversary celebration of La Panthere De Cartier in a sexy-sweet LBD with peekaboo lace panels and a satin hem. 16 of 25 In Calvin Klein, 2013 Kevin Mazur/WireImage Mara paired an elegant dress by the designer with Jennifer Meyer jewelry at the Council of Fashion Designers of America. 17 of 25 In Lanvin, 2013 Andrew H. Walker/Getty At an Oxfam Charity Gala, Mara gave her white custom one-shoulder dress a moodier spin with slicked back hair and a vampy lip. 18 of 25 In Balenciaga, 2013 WireImage For the premiere of Her at the 8th International Rome Film Festival, Mara selected a sheer caped dress. 19 of 25 In Christian Dior, 2013 Graham Whitby Boot/Photoshot/AdM Mara walked the red carpet at Cannes Film Festival wearing an elegant black and white look. 20 of 25 In Alexander McQueen, 2013 Henry Lamb/Photowire / BEImages Mara attended the N.Y.C. premiere of her psychological thriller Side Effects in a pearl-embellished white ruffled dress. 21 of 25 In Calvin Klein Collection, 2013 Andrew H. Walker/Getty Images Mara flaunted her abs in a minimalist pairing at the Ain't Them Bodies Saints premiere held at the Museum of Modern Art. 22 of 25 In Calvin Klein, 2013 Eugene Mim/PatrickMcMullan.com/Sipa USA Mara dressed in all-black at the Calvin Klein after-party, opting for sexy midi-dress and ankle-strap peep-toe booties. 23 of 25 In Proenza Schouler, 2013 Gregorio T. Binuya/Everett Collection At the New York Film Festival closing night gala presentation of Her, the actress stepped out in a black-and-white midriff-baring number with a fitted leather bodice and pleated skirt. 24 of 25 In Calvin Klein, 2012 Ammar Abd Rabbo/ABACAPRESS.COM Mara made the scene at the Oxfam charity gala in Dubai sporting a sculptural custom silk sheath. 25 of 25 In Givenchy Couture, 2012 Kevin Mazur/WireImage "The most important thing to me is to feel comfortable," the Best Actress nominee said of her white couture Oscar gown. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit