Julianne Moore Hard-Launches New Bottega Veneta at Cannes Red Carpet

Julianne Moore at the Cannes Film Festival wearing a bottega veneta dress — (Image credit: Getty Images)

When a designer takes the reins at a luxury house, they typically save their creative debut for a September runway show. Louise Trotter, the new creative director at Bottega Veneta, decided not to wait until Milan Fashion Week to unveil her vision. Instead, she revealed a sneak peek at her agenda for the famed Italian label with Julianne Moore on the 2025 Cannes Film Festival red carpet.

Moore attended the May 18 premiere of Wes Anderson's The Phoenician Scheme in Trotter's very first creation for Bottega Veneta: a black strapless gown styled by Kate Young. The dress featured a subtle wrap effect and a fringe tassel accent secured at Moore's left shoulder. She paired the understated piece with Boucheron drop earrings and pointed-toe heels.

Julianne Moore wearing bottega veneta by louise trotter at the cannes film festival — Julianne Moore debuted Louise Trotter's first gown for Bottega Veneta at the 2025 Cannes Film Festival.

Moore revealed her head-start at wearing New Bottega in an Instagram post later that evening. "Cannes 2025," she wrote. "Thank you @louise_trotter_ for allowing me to wear your first dress for #bottegaveneta ❤️."

Julianne Moore wearing a black bottega veneta dress at the cannes film festival — The look featured an understated strapless silhouette with a leather fringe tassel hanging off Moore's shoulder.

Bottega Veneta last appeared on a major red carpet during the 2025 awards season, when Mikey Madison and Demi Moore wore some of former creative director Matthieu Blazy's final designs for the house. Madison's 2025 Golden Globes pick was a gilded gold dress coated in sequins; Moore's SAG Awards look was a strapless leather column gown.

Since then, Bottega Veneta has quietly prepared for the ascent of its next creative director. Louise Trotter's appointment was announced in December, in a cascade of executive switch-ups fashion insiders referred to as "musical chairs." Blazy departed Bottega Veneta the same day for the head design post at Chanel, replacing Virginie Viard.

These C-suite positions have big effects on the red carpet—and the luxury accessories stylish women end up buying. Moore's debut Bottega Veneta gown says Trotter is bringing an avant-minimalist touch to the brand. Her first design was regal and well-crafted, but not overdone. Of course, it's only the very first look. When the runway arrives in September, we'll see her vision in full.

Halie LeSavage is the senior fashion news editor at Marie Claire, leading coverage of runway trends, emerging brands, style-meets-culture analysis, and celebrity style (especially Taylor Swift's). Her reporting ranges from profiles of beloved stylists, to exclusive red carpet interviews in her column, The Close-Up, to The A-List Edit, a newsletter where she tests celeb-approved trends IRL.

Halie has reported on style for eight years. Previously, she held fashion editor roles at Glamour, Morning Brew, and Harper’s Bazaar. She has been cited as a fashion expert in The Cut, CNN, Puck, Reuters, and more. In 2022, she earned the Hearst Spotlight Award for excellence in journalism. She holds a bachelor’s degree in English from Harvard College. For more, check out her Substack, Reliable Narrator.