Sidney Sweeney mastered the sculptural look at the SCAD Savannah Film Festival on Monday night, arriving in a crisp white one-shoulder minidress.
The ‘Euphoria’ star, 28, wore an eye-catching Stella McCartney design from the brand’s Spring 2026 collection, styled by Molly Dixon.
This architectural piece features padded hips and a boned corset bodice, over which sheer white fabric is draped, completely exposing the dress’s internal structure.
Sweeney kept the monochrome moment clean and modern by accenting the asymmetrical number with white slingback pumps.
The actress was in Savannah, Georgia, to accept the Spotlight Award for her performance in the upcoming biopic “Christy,” about professional boxer Christy Martin.
She posed for a photo with Amanda Seyfried, her co-star in the new psychological thriller The Housemaid, which won the Vanguard Award at the festival. Sweeney then changed into a strapless checked minidress by Mimczyk with a brown belt around the chest for the screening inside the Lucas Arts Theater.
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The sculptural dress was another fashion-forward moment for Sweeney, who has been making waves on and off the red carpet in recent weeks.
On Saturday, she debuted a dramatic new bob haircut at the AFI screening of the movie Christie in Los Angeles. Sweeney’s hairstylist, Glen Coco Oropeza, told Vogue that the chop was meant to represent the themes of “transformation” and “power” that run throughout her new film.
“Sydney was looking for a change and wanted to rock her hair in a big way on the red carpet in support of her new movie, Christie,” added colorist Jacob Schwartz. “We felt it was the perfect time to do something bold.”
The minidress didn’t seem out of place for the Spokane, Wash.-born actress, who often opts for curve-hugging corsets for red carpet appearances.
At the BFI London Film Festival earlier this month, she wore a pale pink Alexander McQueen gown with a sheer lace skirt and boned bodice and hips.
Her latest look debuted during Paris Fashion Week in September as part of McCartney’s “Wild Side” collection. The brand describes the collection as “a duality of feminine, feline elegance and masculine shapes,” featuring “a stronger, sexier stance…molded outlines, sculptural drapes, and statement details.”
For Christie, which opens in theaters on November 7, Sweeney underwent a dramatic physical transformation, reportedly gaining 30 pounds of muscle to play the boxing legend.
The role marks a career milestone for the two-time Emmy nominee, who also serves as a producer on the project.
