Key keywords: Tallulah Willis wedding, Balenciaga custom wedding dress, Chateau Marmont final fitting, Bruce Willis daughter nuptials, Demi Moore family wedding, 2024 A-list celebrity wedding, high fashion bridal design, celebrity wedding style Tallulah Willis, the youngest daughter of Hollywood icons Bruce Willis and Demi Moore, officially tied the knot with her long-time partner Dillon Buss in a private, intimate California ceremony earlier this month, and details of her showstopping custom Balenciaga wedding gown have finally been revealed, starting with her final fitting held at the legendary Chateau Marmont in West Hollywood. The 30-year-old actress and mental health advocate chose the iconic, star-favored hotel as the site for her last fitting for deeply personal reasons: she and her family have spent decades celebrating birthdays, holiday gatherings, and career milestones at the property, making it a sentimental backdrop for one of the most important pre-wedding moments. The Balenciaga design team, led by creative director Demna Gvasalia, flew in from Paris specifically for the fitting, bringing the fully hand-finished gown to the hotel’s private penthouse suite to avoid disrupting Tallulah’s low-key pre-wedding schedule. The gown itself is a masterclass in quiet luxury: crafted from 12 meters of hand-dyed Italian silk duchess satin, it features a structured long-sleeve silhouette, a subtle V-neckline, and a 3-meter cathedral train dotted with more than 1,200 hand-stitched micro Swarovski crystals that only catch the light in motion, avoiding the over-the-top glitz common to many celebrity wedding gowns. Tallulah worked closely with the Balenciaga team for 8 months to refine the design, and added a hidden personal touch: a small swatch of fabric cut from her father Bruce Willis’s favorite 1990s necktie, sewn into the inner lining of the gown’s bodice, as a quiet tribute to the action star, who has stepped back from public life following his aphasia and frontotemporal dementia diagnosis. Her mother Demi Moore, and older sisters Rumer and Scout Willis were all present for the fitting, sharing behind-the-scenes clips to their private social media accounts that showed the group crying happy tears as Tallulah tried on the gown for the final time. The Chateau Marmont suite was decorated with dozens of Tallulah’s favorite white peonies and framed family photos from her childhood, turning the practical fitting into a small, casual family celebration ahead of the wedding. After the fitting, Tallulah told reporters that she chose Balenciaga for her gown because the brand’s signature mix of edgy, modern design and timeless craftsmanship aligned perfectly with her personal style, and that holding the fitting at Chateau Marmont felt like “bringing all the parts of my life that matter most into one room, before I start this new chapter.” The wedding, held at a private family-owned vineyard in Malibu, was attended by only 65 close friends and family members, and photos of Tallulah in the Balenciaga gown shared to her Instagram account earned more than 2.7 million likes in the first 24 hours after posting.