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The little black dress, or LBD as it’s colloquially called, may be a well-established garment in fashion history, but designers are still finding new ways to reinvent the classic look.

Case in point: When Adria Arjona hit the red carpet for the Los Angeles premiere of her new slasher film, Onslaught, on Wednesday evening, the actor and model stole the show thanks to her sleek black dress from Calvin Klein Collection, which breathed new life into the design.

Los Angeles Premiere Of A24's "Onslaught"

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Adria Arjona walks the red carpet at the Los Angeles premiere of Onslaught.

Arjona’s dress was pulled from the house’s Fall/Winter 2026 line by Veronica Leoni. It was constructed with a satin-like fabric, in a wrap design that hugged Arjona’s body. A seam ran down the front and created a slight slit at the bottom of the skirt, allowing one of the actor’s pointy black pumps to peek through.

The most notable detail, however, was the sweetheart neckline, where the black fabric sloped to form one half of the bodice, while curving to reveal a nude-hued cup on the other side. It was the ultimate ying-and-yang effect that added a fascinating, lingerie-inspired touch. Around the other side, the dress was also partly backless.

Los Angeles Premiere Of A24's "Onslaught"

Axelle/Bauer-Griffin//Getty Images

Arjona wore a black dress from Calvin Klein Collection.

Los Angeles Premiere Of A24's "Onslaught"

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The strapless design featured a striking, two-tone neckline.

To complete her look, Arjona popped on a pair of golden, cluster-style Apollo ear clips from Tiffany & Co., which were adorned with diamonds in platinum. Finally, her hair was pulled back into a tight, slicked-down bun for a glamorous finish.

As she posed on the red carpet, she even had the perfect date, as she was joined by her partner, Jason Momoa.

Los Angeles Premiere Of A24's "Onslaught"

Chloe Kern//Getty Images

Arjona posed with her current partner, Jason Momoa.