When the Cannes Film Festival updated its official charter in May 2025 – one day before the 78th edition was due to begin – the language was unmistakable. “For decency reasons, nudity is prohibited on the red carpet, as well as in any other area of the festival,” read the clause, which also banned “voluminous outfits, in particular those with a large train.” The festival’s welcoming teams, the charter warned, “will be obligated to prohibit red carpet access to anyone not respecting these rules.” It was the most explicit sartorial crackdown in the institution’s 79-year history. It changed precisely nothing.
By the time the 79th edition opened on 12 May 2026 – with Pierre Salvadori’s period comedy La Vénus électrique lighting up the Grand Théâtre Lumiere – the question was no longer whether celebrities would obey the nudity ban. The question was how creatively they would subvert it. The answer arrived within hours, and it kept arriving for the full eleven days of the festival. Cannes had banned the naked dress. The naked dress had other plans.
The Rules, and Why They Exist
The dress code was not born in a vacuum. In 2024, Bella Hadid had turned the Cannes red carpet into a global fashion event by stepping out in a diaphanous, body-hugging Saint Laurent dress made of sheer hosiery material that left nothing to the imagination. That same year, Dominican actor Massiel Taveras sparked a physical confrontation with security on the Palais steps by repeatedly attempting to pose with her gown’s extravagant train, which featured a giant image of the face of Jesus Christ. And earlier in 2025, Bianca Censori had attended the Grammys in a transparent sheath of fabric, forgoing underwear entirely.
Cannes responded with blunt, if vague, language. A festival representative told The Hollywood Reporter that the update reflected “certain rules that have long been in effect” and was “not to regulate attire per se but to prohibit full nudity on the carpet.” The distinction was crucial – and fatally ambiguous. Sheer gowns were not explicitly banned. Lace was not banned. Nipples visible through transparent fabric were not banned. What was banned was “full nudity,” a phrase that on a red carpet where every attendee wears something functions less as a rule than as a philosophical proposition.
The 2026 dress code, as published on the official Cannes FAQ, remained identical. Gala screenings require evening wear. No sneakers. The nudity clause stood unchanged. And the welcoming teams remained empowered to deny entry. In theory, enforcement was straightforward. In practice, it never happened.
Bella Hadid: The Jane Birkin Gambit
If the Cannes naked dress had a patron saint, it was Bella Hadid. Her 2024 Saint Laurent moment – a nude-coloured, entirely see-through halter dress that appeared to be made of nothing more than pantyhose – had defined the genre. In 2025, she had shown up in a barely-there Saint Laurent number that technically involved two pieces of clothing layered on top, a loophole she exploited with knowing irony.
In 2026, Hadid escalated. For the premiere of La Bataille De Gaulle: L’Âge De Fer on 20 May, she wore a custom Schiaparelli Haute Couture gown designed by Daniel Roseberry – an ivory trompe l’oeil lace creation with a plunging neckline that descended well below her navel, anchored by a large black floral pendant with cascading beaded details. The back featured a corset-style lace-up design fastened with a black velvet bow, and the dress flowed into a tiered mermaid train. According to Schiaparelli, the gown required 22,160 hours of embroidery and the expertise of 130 artisans.
The reference was deliberate. Hadid was channelling Jane Birkin’s iconic 1969 dress – a Pucci gown that Birkin had famously worn backwards to the Union of the Artists Gala in Paris, creating a deep neckline secured with a brooch. Roseberry had recreated the same plunging cut and central embellishment intentionally. It was a fashion history lesson delivered as an act of defiance: the most talked-about dress of Cannes 2026 was a tribute to a woman who had broken the dress code norms of her own era nearly six decades earlier.
The Usual Suspects, and Some New Ones
Kristen Stewart, who had famously kicked off her Louboutins and walked barefoot on the Cannes red carpet in 2018 to protest the festival’s “no flats” rule, returned as its most reliable provocateur. At the photocall for Full Phil on 16 May, she wore an entirely sheer Chanel two-piece – a barely there top and matching skirt, with a camisole and bottoms underneath colour-matched so perfectly to her skin that the ensemble appeared, at first glance, to be nothing at all. For the evening premiere, she opted for a red-and-black Chanel gown with crochet details that exposed her black bra and high-waisted underwear, and paired it with black lace-up sneakers. She was, as Cosmopolitan noted, “a Cannes dress code compliancy queen” – in the sense that she had identified every loophole and walked through all of them simultaneously.
Demi Moore, serving as a jury member alongside Ruth Negga, Chloé Zhao, Stellan Skarsgård, and under the presidency of Park Chan-wook, pushed against the train ban with a lavender chiffon Gucci gown at the screening of La Vie D’Une Femme. The dress was semi-sheer from the thighs down, with a considerable slit and a yards-long layered skirt that billowed dramatically in the Riviera wind. Moore had the additional protection of jury status – a position widely speculated to grant her leeway that mere attendees did not enjoy.
Marion Cotillard, returning to Cannes with two films, wore a transparent Chanel dress to the screening of Roma Elastica. Charlotte Cardin, the Canadian singer and L’Oréal Paris ambassador, arrived for Teenage Sex and Death at Camp Miasma in a long black lace Saint Laurent gown – completely transparent, revealing matching lingerie beneath. Riley Keough, starring in Kantemir Balagov’s Parallel Tales, chose a sheer Chanel dress from Matthieu Blazy’s spring/summer 2026 couture collection. Chloé Zhao selected a sheer black lace Gabriela Hearst gown with fluttery ruffles for the opening ceremony.
Every one of these women wore something beneath their sheer garments. Every one technically complied with the letter of the Cannes charter. And every one generated more column inches about the dress code than about the films they were there to promote.
The Paradox of Prohibition
This is the paradox at the heart of the Cannes nudity ban. By banning “full nudity” without defining what constitutes partial nudity, and by threatening to deny red-carpet access without ever doing so, Cannes created a rule that functions primarily as a marketing tool for the behaviour it was designed to suppress.
Before the 2025 charter update, the naked dress was a trend – a noteworthy one, but one among many on a red carpet historically rooted in Old Hollywood glamour. After the ban, the naked dress became a statement. Every sheer gown at Cannes now carries an implicit narrative of rebellion, an understanding that the wearer is knowingly flouting institutional authority. The dress is no longer just a dress. It is an editorial.
The enforcement gap is revealing. In 2025, Halle Berry disclosed at a press conference that she had been forced to abandon a Gaurav Gupta gown with a long train and pivot to a Jacquemus number. “I had to make a pivot,” she told reporters. But Berry’s compliance was the exception. Heidi Klum swept up the opening ceremony steps in a riot of Elie Saab ruffles, including a dramatic train, and faced no consequences. In 2026, Demi Moore’s Gucci gown trailed for yards behind her on the carpet, and no member of the welcoming team moved to intervene.
Cannes has the authority to deny entry. It has the language to justify doing so. What it appears to lack is the will – or perhaps the logistical capacity – to actually turn away a major star on the steps of the Palais des Festivals, in front of dozens of photographers, on live television, for wearing a dress. The optics of such a confrontation would, as Slate noted, “push all discussion of the film slate below the fold.”
The Festival Behind the Frocks
It is worth noting that the 79th Cannes Film Festival was a genuinely significant edition on its own terms. Park Chan-wook’s jury presided over a competition that included new films by Pedro Almodóvar, Asghar Farhadi, Hirokazu Kore-eda, Paweł Pawlikowski, Cristian Mungiu, Ryûsuke Hamaguchi, and James Gray. Peter Jackson and Barbra Streisand received honorary Palmes d’Or. Julianne Moore was awarded the Kering Women in Motion prize.
These are the facts that the dress code discourse displaces. Every article about which celebrity broke the nudity ban is an article not written about Hamaguchi’s latest meditation on human connection, or the fact that Kore-eda was screening a new work in competition. The Cannes organisers may have intended the dress code to refocus attention on the cinema. Instead, it ensured that the cinema would compete, for a second consecutive year, with the question of how much skin a supermodel had shown on the way into the theatre.
Cannes has always been a festival of contradictions – a celebration of artistic freedom governed by some of the most prescriptive social codes in the cultural calendar. The nudity ban did not create that tension. It merely made it visible, legible, and impossible to ignore. The nipples, in the end, won. They were always going to.
The fashion coverage of the 2026 Cannes season will continue to dominate the conversation for weeks. Whether the film programme receives the same sustained attention is, as ever, an open question.
