Fashion, at its most powerful, can make a statement far louder than words. That was the effect of Princess Diana’s famous “revenge dress”—the tight-fitting black number that made headlines around the world, and effectively helped her reclaim the narrative after her husband, Prince Charles, publicly confessed to infidelity during their marriage.

Charles’s Confession

The year was 1994, and the date was June 29, just two days before Diana’s 33rd birthday. The princess and Charles, then the future king of the United Kingdom, had announced their separation in 1992 but would not formally divorce until 1996. 

That night, Diana was due to attend a Vanity Fair gala at the Serpentine Gallery in London. That same night, an ITV documentary was set to air.

In it, Charles confessed that he had remained faithful to Diana until their marriage had “irretrievably broken down.” This effectively confirmed long-held rumors of Charles’s affair with Camilla Parker-Bowles, the current queen of the United Kingdom.

“It is a deeply regrettable thing to happen, but it does happen, and unfortunately, in this case, it has happened,” Charles said in the documentary.

Diana was aware that the documentary would be airing the same night of the gala, and she knew it meant that Charles’s affair would become public knowledge that night. Instead of simply hiding away, she made a statement of her own.

The Dress

That evening, Diana stepped out wearing a black off-the-shoulder dress with an asymmetrical hem and a chiffon train. She paired it with a pearl necklace with a stunning sapphire-and-diamond brooch in the center.

The brooch, reportedly a wedding gift from the Queen Mother, had been passed down from Queen Mary in the Royal tradition, but Diana had it placed in the center of seven strands of pearls. 

She also wore the Collingwood Pearl Drop Earrings, which Kate Middleton is frequently seen sporting today, as well as a diamond-and-sapphire bracelet reported to be a gift from the Emir of Qatar. She added a Salvatore Ferragamo clutch and Manolo Blahnik heels.

But the dress—tight-fitting, sleek, and undeniably glamorous—was the centerpiece of the look. 

The dress itself had been made years prior by designer Christina Stambolian. “I want a special dress for a special occasion,” Diana had told Stambolian when commissioning it, according to Town & Country. “It doesn’t matter if it is short or long. It has to be something special.”

However, the dress had remained in Diana’s closet until that night. “Three years went by and she hadn’t worn it. I was very disappointed,” Stambolian recalled in the 2022 book Diana: A Life in Dresses. “Then I realized she had been waiting for the right occasion. She looked like a beautiful black bird in it.”

The dress was indeed a marked change from the more demure outfits Diana and most royals typically wore at the time. Royals also traditionally wore black dresses only at funerals, leading many to interpret the dress as Diana’s wordless acknowledgment of the death of her marriage.

The dress was not, however, Diana’s first choice for the evening. Instead, she’d planned on wearing a Valentino gown, but the ensemble wound up leaking to the press, leading Diana to change her mind.

Diana’s Fears 

Diana’s decision to wear such a statement piece wasn’t made lightly. Instead, she was worried about how it would be received.

She “prepared for the engagement wracked with nerves, half of her mind on the documentary, the other half on whether her chosen dress was suitable,” her butler Paul Burrell wrote in his 2003 memoir A Royal Duty. “You don’t think it’s too much?” he claimed she asked him. After deciding on it, he continued, she said simply, “Here goes then, Paul.”

Burrell later recalled Diana’s hesitation in the documentary Secrets of the Royal Dressmakers. “She said, ‘I can’t go, I can’t face the world knowing what Charles has just said,’” Burrell recalled, saying that she initially added, “Anyway, I haven’t got anything to wear.”

Her decision to don the dress ultimately became a triumphant one, and was one of many factors that helped reinforce Diana’s place in the hearts of much of the British public and the world thanks to what it symbolized for many.

“The revenge dress was a triumph for Diana,” royal commentator Richard Fitzwilliams told Reader’s Digest. “She told the world in the most dramatic way what she felt, and she instantly won people’s sympathies. Charles didn’t understand PR. The only thing people remembered from that interview was that he admitted adultery. For him, it was a public relations catastrophe.”

The press quickly christened the dress Diana’s “revenge dress,” interpreting it as a way of silently responding to her husband Charles’s infidelity and cementing her status not as a bystander, but as the creator of her own narrative.

“Revenge dressing” has since become a phenomenon ascribed to any celebrity—or anyone, really—who chooses to dress their best in the wake of a breakup. Many stars and influential figures in fashion have since cited the revenge dress as a major source of inspiration, including Rihanna, who named Diana’s revenge dress as one of her fashion influences in a 2017 Vogue interview.

“Every time a man cheats on you or treats you badly, you need a revenge dress,” Rihanna said. “Every woman knows that. Whether her choice of this knockdown dress was conscious or not, I am touched by the idea that even Princess Diana could suffer like any ordinary woman,” the pop star continued. “This Diana Bad B*tch moment blew me away.”

At the end of the day, the revenge dress felt personal for many people who resonated with Diana’s betrayal—and her apparent decision to not let it define her.

“That [revenge dress] image resonates with us because we have deep feelings for Diana, for the pain that she was going through, so to see her have this victory in that moment, no matter how small it was, it actually becomes a big victory in our eyes,” fashion historian Darnell-Jamal Lisby told Time.

“She was showing the pain she was going through, but also that she was trying to find herself,” Lisby continued. “By the time she was separating from Charles, she was a grown woman in the real world. The identity of the dress was very much, ‘I’m an independent individual and I’m out in these streets and I’m feeling myself.’”

A Legacy of Looks

The revenge dress wasn’t the first or last time Diana made major waves with her fashion choices. Many of her outfits remain in style today, from sheath dresses to tailored suits and blazers to her classic exercise getups.

From the delicate floral gown she wore while dozing off at the Victoria and Albert Museum after just three months of marriage to the blue one-piece swimsuit she famously sported on Dodi Fayed’s yacht in 1997, fashion is an integral part in Diana’s legacy—and the revenge dress may be the most famous look of them all.

Of course, Diana’s interests extended beyond fashion,. She was also a devoted philanthropist throughout her life, and three years after that fateful gala, she sold the revenge dress for $65,000 and donated the money to cancer and AIDS-related charities.

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