turned up the glamour as she walked the star-studded red carpet at the Santa Barbara Film Festival over the weekend.
On Sunday, the 28-year-old actress slipped into a Grecian dress that draped perfectly across her body and highlighted her hourglass figure.
She paired the cream, satin dress with pointed-toe pumps and her long, blonde hair styled in bombshell curls.
The star — who has been partaking in various levels of — was joined by her costar at the film festival.
Other stars who took the red carpet by storm included fellow actors, Oscar nominee Teyana Taylor, Jane Lynch, Chase Infiniti and Wunmi Mosaku.
For the event, Sweeney and the stars were attending the Virtuosos Award ceremony held at the Arlington Theatre in Santa Barbara, .
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Sydney Sweeney turned up the glamour in an old Hollywood-inspired look
She was attending the Santa Barbara Film Festival in southern California. For the Virtuosos Awards ceremony, she wore a cream-colored dress that highlighted her hourglass figure
Teyana Taylor was also in attendance at the event and made the red carpet her own personal runway as she strutted in a white gown with a long train.
Her long-sleeved, lace dress featured deconstructed-inspired details that cascaded down her figure and trailed behind her.
She paired the figure-hugging dress with slingback, leather pumps with a tiny bow detail at the front
She paired the perfectly draped, off-the-shoulder dress with her blonde tresses styled in bombshell curls
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She kept the rest of her outfit simple as she paired the dress with dainty, gold accessories and soft, glowy makeup
Oscar nominee Teyana Taylor was also in attendance at the event and made the red carpet her own personal runway
She wore a captivating, white gown with a deconstructed, lace design and a floor-sweeping train
Jacob Elordi also attended the awards ceremony and looked dapper in sharp attire
The Wuthering Heights star wore a khaki-colored suit paired with a patterned tie and brown, leather loafers
Jane Lynch attended the event and also opted for an elegant-chic outfit to show she was ready for business
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She wore a black blazer with glittering details on the lapels and matching bellbottom pants and boots
Chase Infiniti looked ethereal in a powder pink gown with an asymmetrical skirt.
She paired the off-the-shoulder, structured gown with monochromatic pink makeup and silver, statement jewelry.
She slicked back her hair into a low ponytail and highlighted her striking features with dark eyeliner and peach-toned blush.
Wunmi Mosaku looked striking in her scarlet red, satin outfit with a dramatic cape detail.
She rocked an off-the-shoulder crop top with voluminous sleeves and a waterfall cap design.
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She paired the statement piece with matching, satin trousers and mesh, pointed-toe pumps of the same color.
Wagner Moura also attended and wore a powder blue suit with the blazer open to reveal his bright-colored polo shirt.
Inside of the event, Inga Ibsdotter Lilleaas, who received widespread critical acclaim for her role in Sentimental Value, took the stage to discuss the making of the film.
The Norwegian actress wore an all-black outfit with a sleeveless, frilly top paired with pants.
Chase Infiniti was pretty in pink as she dressed to the nines in a stunning, satin gown
Infiniti accessorized with silver statement jewelry for a touch of glamour and sparkle to add to her outfit
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Wunmi Mosaku matched the red carpet as she rocked a head-to-toe outfit made up of scarlet satin
The Sinners star paired her dramatic cape top with high-waisted pants and mesh heels to complete her all-red outfit
Wagner Moura, who is one of the honorees at the Virtuosos Awards, also attended and wore a powder blue suit with the blazer open for a casual-chic look
Weapons star Amy Madigan also attended the event in an oversize blazer and a tie to showcase her style
Amy Madigan also attended the event to .
She paired a pinstriped button-down with a green, satin tie as well as an oversize, brown blazer.
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She completed her look with bootcut jeans and red, leather shoes.
Inside of the event, Inga Ibsdotter Lilleaas, who received widespread critical acclaim for her role in Sentimental Value, took the stage to discuss the making of the film
Taylor also went onstage to talk about her acclaimed role as Perfidia Beverly Hills in One Battle After Another
Sweeney also spoke at the event about portraying boxer Christy Martin in the biopic
She appeared to be in high spirits as she accepted recognition for one of the many films she worked on and released in the past year
Amid his press tour for Wuthering Heights, Elordi also went on the stage to talk about starring in Frankenstein
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Multiple actors were recognized for their film performances in the past year. Elordi was one of the honorees recognized for his performance in Frankenstein
At one point, he was photographed accepting the honor and throwing up hands-up signs during the event
At the event, Lynch took to the podium to deliver a speech with the Virtuosos Award honorees in the audience
After accepting their awards, Elordi was seen walking off the stage with his arm around Infiniti's waist with Sweeney just ahead of them. They later posed for a group photo together, though Sweeney was notably absent
At this year's event, the Virtuosos Award is recognizing multiple actors for their 'noteworthy performances in films this season.' After receiving their awards, several of them posed together for a group photo
After towering over the fellow actors and honorees, Elordi posed for a solo portrait with his award
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Taylor was also snapped in a solo shot. She showed off both her ethereal outfit as well as her flowers gilded in gold
Taylor and Infiniti, who both starred in One Battle After Another, posed together for a sweet picture as they highlighted their awards
Taylor also posed with a snapshot with the executive director of the Santa Barbara International Film Festival, Roger Durling, after receiving her flowers
The radiant actor, Infiniti, also posed for a solo portrait with her award
Mosaku, who was recognized for her role in Sinners, also posed with her award in the film which has been nominated for multiple awards since its release last year
Lilleaas posed for a portrait alongside the gold trophy after receiving the award
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Madigan was recognized for her role in Weapons and posed with the award recognizing her performance
After taking to the stage, Moura also posed for a photo with the award
Moura posed for for a photo with Durling, the executive producer of the event, as they both smiled brightly and held his award
At the event, Lynch took to the podium to deliver a speech with the Virtuosos Award honorees in the audience.
After receiving their awards, several of them posed together for a group photo.
Though fellow Euphoria costars Sweeney and Elordi were both present at the event, they notably did not pose together in any photos.
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Taylor and Infiniti, who both starred in One Battle After Another, posed together for a sweet picture as they highlighted their awards.
Taylor also posed with a snapshot with the executive director of the Santa Barbara International Film Festival, Roger Durling, after receiving her flowers.
Mosaku, who was recognized for her role in Sinners, also posed with her award in the film which has been nominated for multiple awards since its release last year.