11-09-2026
Princess Diana’s iconic black silk evening dress, widely known as the “revenge dress,” is being offered at auction by Sotheby’s. Diana wore the strapless Christina Stambolian dress to a 1994 fundraising event at London’s Serpentine Gallery, on the same evening that a televised documentary revealed Prince Charles had admitted to being unfaithful during their marriage. Her appearance, after changing from a less dramatic Valentino gown, was interpreted as a deliberate public response and became a defining pop-culture image.
Sotheby’s estimates that the dress could sell for as much as £220,000 ($300,000) when it is auctioned in New York on 9 December. It will be displayed in London, Hong Kong and Geneva before the sale. The dress was last auctioned in 1997, when Diana sold 79 dresses to raise money for charities, only months before her death. It was bought for £39,098 by Briege and Graeme Mackenzie, who supported the charitable purpose of the sale. Following her husband’s death, Briege Mackenzie decided to sell it, describing the original purchase as one of the couple’s most memorable experiences.
Sotheby’s fashion chief Morgane Halimi said Diana used clothing to reclaim control of a story that was being shaped by the media. The dress will be sold with a rare signed copy of the 1997 auction catalogue, which credits Prince William with suggesting that Diana auction her clothing. Some proceeds from the new sale will go to the Royal Edinburgh Hospital through the NHS Lothian Charity.
The article also places the dress’s expected price in the context of other Diana memorabilia. Her former Jaguar sold for £66,250, while a black-sheep sweater fetched £920,000 at a 2023 Sotheby’s auction.
Entities: Princess Diana, Prince Charles / King Charles III, Prince William, Christina Stambolian, Anna Harvey • Tone: neutral • Sentiment: neutral • Intent: inform
11-09-2026
Princess Diana’s iconic black “revenge dress” is scheduled to be auctioned by Sotheby’s in New York City on December 9. Diana wore the off-the-shoulder Christina Stambolian evening dress to a Vanity Fair fundraising dinner at London’s Serpentine Gallery in June 1994, on the same night that then-Prince Charles publicly acknowledged his infidelity in a televised interview. The appearance attracted worldwide attention and became one of the defining fashion moments of Diana’s life.
The dress features a figure-hugging design, an asymmetric hemline and a dramatic chiffon train. Sotheby’s estimates that it will sell for between $150,000 and $300,000, or approximately £110,000 to £220,000. Before the auction, it will be displayed at Sotheby’s London beginning September 18, followed by exhibitions in Hong Kong, Geneva and New York.
According to Diana’s former stylist, Anna Harvey, the princess had considered the dress too daring to wear publicly and had kept it in her wardrobe for three years. She initially planned to wear a more traditional Valentino gown but ultimately chose the Stambolian dress because she wanted to make a striking appearance during an intensely scrutinized period.
Sotheby’s describes the garment as a symbol of confidence and self-possession. Morgane Halimi, the auction house’s global head of handbags and fashion, said Diana used clothing to reclaim control over a narrative that was largely being defined by others. She also characterized the dress as an example of fashion functioning as a shield, a weapon or both.
The dress was last sold in June 1997, when Diana auctioned 79 dresses to raise money for cancer and AIDS charities. A portion of the proceeds from the upcoming sale will be donated to NHS Lothian Charity on behalf of the Royal Edinburgh Hospital.
Entities: Princess Diana, Prince Charles, Christina Stambolian, Sotheby’s, Anna Harvey • Tone: analytical • Sentiment: positive • Intent: inform
11-09-2026
Princess Diana’s famous black “revenge dress” is being offered at auction for the first time in nearly three decades. The silk evening gown, designed by Greek designer Christina Stambolian, will be sold by Sotheby’s during its Luxury Week auction in New York on December 9. It is expected to fetch up to £220,000, or approximately US$298,110.
Diana wore the dress in June 1994 when she attended a fundraising dinner at London’s Serpentine Gallery. The outfit became one of the most recognizable garments associated with the late princess because she wore it on the same evening that a televised interview with then-Prince Charles was broadcast. Charles, from whom Diana had been separated for almost two years but not yet divorced, was widely expected to acknowledge that he had been unfaithful to her during the interview.
The decision to wear the dress was reportedly made at the last minute. According to a later documentary, Diana had initially chosen a more conventional Valentino outfit but changed her mind. Her former stylist, Anna Harvey, said Diana wanted to “look a million dollars,” and believed she succeeded.
The dress’s significance has extended beyond fashion. Sotheby’s head of fashion, Morgane Halimi, said Diana transformed it into “one of the most powerful messages she ever made,” using her appearance to project confidence and independence during one of the most closely watched and emotionally difficult periods of her life. The auction is expected to draw interest because the gown combines royal history, celebrity culture, fashion design and the dramatic circumstances surrounding Diana’s public image.
Entities: Princess Diana, Christina Stambolian, Prince Charles, Anna Harvey, Morgane Halimi • Tone: neutral • Sentiment: positive • Intent: inform
