Christian Dior Couture mourns the tragic loss of its public relations director, Mathilde Favier, alongside her partner, film producer Nicolas Altmayer, who both perished in a car accident in France on Monday, August 17. The revelation of their accidental deaths was officially announced via the fashion house’s Instagram account on August 18.
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The mishap occurred when Favier, aged 57, and Altmayer, aged 61, were involved in a collision with a truck while overtaking another vehicle, as reported by local news outlet Le Monde. The Niort deputy prosecutor, Nicolas Leclainche, confirmed the details surrounding the fatal accident, marking a profound loss for those close to the couple.
In its heartfelt statement, Dior expressed deep sorrow over Favier’s passing, noting her significant contributions to the brand’s esteemed reputation. “In her role as Director of Public Relations, Mathilde made an incredible contribution to the reputation of Christian Dior Couture through her commitment and elegance,” read the announcement. The tribute highlighted her joyous spirit, professional skill, and loyalty as exemplary qualities.
Delphine Arnault, chairperson and CEO of Christian Dior Couture, conveyed her personal sense of loss, stating, “With the passing of Mathilde, Dior is losing an incredible professional, and I have lost a loyal friend.” Arnault reflected on Favier’s passion for life and her influence on those around her, extending condolences to her family and acknowledging the void her departure has left.
Bernard Arnault, CEO of LVMH, Dior’s parent company, shared his own sorrow in a statement, recognising Favier’s years of dedication to the brand. He expressed, “My heartfelt condolences go to her family and loved ones,” acknowledging the impact of her work and the sudden tragedy of her loss.
Creative director Jonathan Anderson paid tribute to Favier as well, declaring, “I am heartbroken by Mathilde Favier’s passing.” He praised her warmth, energy, and positivity, describing her as “the embodiment of elegance and, in many ways, the spirit of Couture itself.” Anderson shared a black-and-white image of Favier on his Instagram Stories, marking her as a cherished person who would be sorely missed.
Favier joined Dior in 2011 after her tenure at Prada, where she built a reputation for her exceptional public relations skills. Over the years, she worked alongside high-profile figures within the fashion industry, including global ambassadors such as Natalie Portman, Rihanna, and Jennifer Lawrence. Her extensive experience and vibrant personality contributed significantly to Dior’s branding and public image.
In 2024, she authored the coffee table book *Living Beautifully in Paris*, showcasing her love for life and creativity. Beyond her professional achievements, Favier was a devoted mother to her two children, Héloïse and Carlo, whom she shared with her former husband, billionaire financier Robert Agostinelli.
The fashion world now grapples with the loss of a luminary whose presence resonated within and beyond the walls of Christian Dior Couture. Favier’s legacy is reflected not only in her professional achievements but also in the warmth and positivity she brought to her collaborations and relationships. Her untimely death serves as a poignant reminder of the fragility of life and the enduring impact one individual can have on a community.
As tributes continue to pour in, the legacy of Mathilde Favier will undoubtedly live on, inspiring those who had the privilege to know her both personally and professionally.