At the premiere of The Mastermind at the 78th Cannes Film Festival on May 23, 2025, Carole Bouquet once again proved why she remains one of French cinema’s most enduring style icons. On the red carpet at the Palais des Festivals, Bouquet embraced an appearance that harmonized classic elegance with a modern audacity. Draped in a flawlessly tailored black gown, she showcased a daring décolletage and form-fitting silhouette that accentuated her graceful poise. The ensemble was elevated by a subtle yet impactful display of diamond jewelry, which added a luminous appeal to the overall look, capturing the attention of fashion critics and cinephiles alike.