Popsugar Fashion Celebrity Fashion Olivia Rodrigo's Red Dior Dress at the 2021 BRIT Awards Olivia Rodrigo's BRIT Awards Performance Look Is Unlike Anything We've Ever Seen Her Wear 12 May 2021 by Yerin Kim View this post on Instagram A post shared by Olivia Rodrigo (@oliviarodrigo) Olivia Rodrigo's first BRIT Awards was a special night — she performed everyone's favourite hit, "Drivers Licence," finally met her ultimate idol Taylor Swift, and did it all wearing gorgeous custom Dior. While she walked the red carpet in an adorable neon green tulle dress, for her performance, she did a total 180 and entered the stage in a dramatic red gown — a departure from her usual playful style. The flowy Dior number, which London-based stylist Anna Hughes-Chamberlain helped create with the designer, was the perfect complement to Olivia's emotional, soulful voice. And can we talk about those incredible sleeves? But the dramatics didn't stop there — under the sheer gown, Olivia was actually wearing a sparkly sequin bra top and matching shorts that glistened from all angles. We wonder if she was inspired by Dua Lipa's showstopping performance looks at the Grammys . . . Ahead, get a closer look at the "Deja Vu" singer's gorgeous ensemble. Related: BRITs 2021: The Best Dressed Stars Wore Sparkling Outfits and Neon-Green Gowns View this post on Instagram A post shared by Olivia Rodrigo (@oliviarodrigo) 1 / 6 Image Source: Getty / JMEnternational 2 / 6 Image Source: Getty / JMEnternational 3 / 6 Image Source: Getty / JMEnternational 4 / 6 Image Source: Getty / David M. Benett 5 / 6 Image Source: Getty / David M. Benett 6 / 6 Celebrity FashionAward SeasonOlivia RodrigoCelebrity InstagramsFashion InstagramsAll AnglesBrit AwardsDiorDressesChristian Dior