“Demi Moore still knows how to steal the spotlight at Cannes.” Photographs. 👇

Demi Moore arrived at Cannes looking every bit the veteran movie star, turning heads in a custom sequined Jacquemus gown — but it wasn’t just her fashion choices that had people talking.

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The 63-year-old actress appeared every bit the Hollywood icon as cameras flashed during the festival’s opening ceremony. But while many fans praised her striking appearance, others quickly became fixated on one unexpected detail in photos from the event.

Demi Moore poses during the Jury photocall at the 79th annual Cannes Film Festival at Palais des Festivals on May 12, 2026 in Cannes, France | Source: Getty Images
Demi Moore poses during the Jury photocall at the 79th annual Cannes Film Festival at Palais des Festivals on May 12, 2026 in Cannes, France | Source: Getty Images

Three Looks, One Designer, Zero Holding Back
Moore hit the ground running before the red carpet festivities even began. She arrived in the French Riviera on Monday night ahead of the festival’s opening events.

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For a dinner outing later that evening, the actress stepped out in head-to-toe Gucci, wearing a high-neck bomber from the brand’s Pre-Fall 2026 ready-to-wear collection layered over a white tee and black slacks. A Borsetto shoulder bag, studded horsebit pumps, and oversized sunglasses completed the look.

Demi Moore attends the Jury Dinner at the Hotel Martinez ahead of the 79th annual Cannes Film Festival at on May 11, 2026 in Cannes, France | Source: Getty Images
Demi Moore attends the Jury Dinner at the Hotel Martinez ahead of the 79th annual Cannes Film Festival at on May 11, 2026 in Cannes, France | Source: Getty Images

Tuesday morning brought a full-fledged fashion pivot. Moore joined jury president Park Chan-wook and fellow members Chloé Zhao, Stellan Skarsgård, and Ruth Negga for the official Cannes jury photocall.

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For the appearance, she wore an eye-popping polka-dot Jacquemus dress pulled directly from the house’s Fall/Winter 2026 ready-to-wear collection.

Demi Moore at the 79th annual Cannes Film Festival on May 12, 2026 in Cannes, France | Source: Getty Images
Demi Moore at the 79th annual Cannes Film Festival on May 12, 2026 in Cannes, France | Source: Getty Images

The ensemble featured primary-colored polka dots and matching pom poms, paired with a Valérie bag, white bow pumps, and cream horn-shaped shades from Morgenthal Frederics.

Demi Moore poses during the Jury photocall at the 79th annual Cannes Film Festival at Palais des Festivals on May 12, 2026 in Cannes, France | Source: Getty Images
Demi Moore poses during the Jury photocall at the 79th annual Cannes Film Festival at Palais des Festivals on May 12, 2026 in Cannes, France | Source: Getty Images