Cate Blanchett, Rachel Zegler and More Attend the 2026 Olivier Awards in Lanvin, Tamara Ralph and Other Designer Looks

Rosamund Pike and Monica Barbaro also attended Sunday’s prestigious awards show.

The 2026 Olivier Awards featured a bevy of stars from stage and screen on Sunday in London. Nominees and winners from Cate Blanchett to Rachel Zegler sported their best designer threads for the annual awards show, honoring the most acclaimed theater performances and productions of the last year.

Tamara Ralph and Lanvin, among others, were just a few of the designer names and labels worn by attendees. WWD breaks down those looks and more ahead.

Rachel Zegler

Zegler turned to Tamara Ralph for her look. The Best Actress in a Musical Olivier Award winner wore a design from the spring 2026 couture collection — a black gown with gold chain link detailing on the off-the-shoulder straps and plunging V-shaped neckline. The motif also featured from the base of the neckline to emphasize the waist. Zegler accessorized her look with jewelry pieces by Cartier. Stylist Sarah Slutsky Tooley curated Zegler’s look.

Monica Barbaro

Monica Barbaro opted for Roberto Cavalli on Sunday. The Oscar-nominated “A Complete Unknown” star embraced the label’s pre-fall 2026 design, a silky dress with contrasting black and white colorways. A short train trailed Barbaro for added dramatic appeal. Like Zegler, Barbaro accessorized with jewelry pieces by Cartier.

Cate Blanchett

Blanchett opted for a design by Lanvin. The look hailed from the label’s fall 2026 ready-to-wear collection, and featured exposed shoulders, cutouts at the midriff and a slit at the front of the skirt. Blanchett wore a pair of Lanvin heels to accentuate the dark color scheme of her attire and added a touch of sparkle with Louis Vuitton jewelry. Stylist Elizabeth Stewart curated Blanchett’s look.

Rosamund Pike

Rosamund Pike favored a look from Burberry. The sleeveless dress in a shade of dark blue made its runway debut as part of the London label’s fall 2026 ready-to-wear collection. With a bevy of fabric draping and some fringe detailing at the hem and at the end of the scarf element, the dress merged old school style sensibility with modernity in equal measure. The best actress winner accessorized her look with jewelry from Tiffany & Co. Pike’s look was curated by stylist Leith Clark.

The 2026 Olivier Awards, the most prestigious British theater honors, were held at the Royal Albert Hall in London. The 50th edition of the awards show highlighted winners and performances from Rachel Zegler, who won the Best Actress in a Musical award for her role in “Evita,” and Rosamund Pike, who won the Best Actress award for her role in the play “Inter Alia.”

Via: WWD