Jeremy Allen Is White-Hot in Slick Suit and Diamond Brooch at the 2024 SAG Awards

Jeremy Allen White served up a dapper look at the 2024 SAG Awards.

The Bear star — and Calvin Klein underwear model — skipped the classic black tuxedo in favor of a modern all-white ensemble at the ceremony on Saturday.

White, 33, wore wore an ivory Saint Laurent by Anthony Vaccarello suit with an unbuttoned white shirt and black leather boots. He accessorized with a Tiffany & Co. bird brooch featuring a 13-carat diamond, plus a diamond watch.

The actor's stylist posted a series of photos of him getting ready on Instagram, including one shirtless pic of him where he's putting on his shoes. In another, he's buttoning his pants over his Calvin Klein underwear.

White, who won for outstanding performance by a male actor in a comedy series for his role as Carmen "Carmy" Berzatto in the Hulu series The Bear, has already taken home a collection of awards for his performance on the show, including two Critics Choice Awards, an Emmy, two Golden Globe Awards and a SAG Award last year.

When he's not lighting up the small screen, White is stopping traffic with his new Calvin Klein billboard.

The actor stars in the brand's Spring 24 global campaign, and true to Calvin Klein tradition, he stripped down to his underwear for the sexy photo shoot.

In a series of images captured by world-renowned photographer Mert Alas, White smolders for the camera while posing in various Calvin Klein briefs on a rooftop in his hometown of New York City. As always, his signature curls are perfectly tousled in every frame.

PEOPLE got an exclusive look at White's debut campaign. One of the staple pieces in his photoshoot was a classic white T-shirt, something he told PEOPLE he can't go without. In fact, he said he's a huge fan of the brand's plain white tees because they're "wonderful."

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Though he's been decidedly more covered-up during awards season, he has brought his dressed-down vibe to the red carpet.

At the Emmy Awards in January, White slowly loosened up throughout the night — and his clothes did the same. When he hit the red carpet, he was wearing a custom Giorgio Armani tux with a white jacket over a button-down white shirt, paired with black pants and a black bowtie.

The bowtie came off first, and then White unbuttoned the top of his shirt. By the end of the night — after he'd won the award for outstanding lead actor in a comedy series and the cast won the ensemble award — he'd also undone more buttons on his shirt.

Needless to say, the audience, both in the auditorium and at home, swooned.

See PEOPLE’s coverage of the 2024 SAG Awards as it airs live on Netflix from Shrine Auditorium and Expo Hall in L.A.