Princess Diana's black "revenge dress" is going up for sale again. Sotheby's has announced it will auction the Christina Stambolian gown at a standalone evening fashion sale in New York on December 9, part of the house's Luxury Week programming, giving the dress its first turn on the auction block in decades.
Sotheby's has given the dress a preliminary estimate of $150,000 to $300,000, though a report from the Press Association put the expected price as high as £220,000. Before the December sale, the gown will make stops across the globe: it will tour London, Hong Kong and Geneva ahead of the New York auction, with a public viewing at Sotheby's in London running from September 18 to September 24.
Princess Diana's iconic 'Revenge Dress' is being auctioned for the first time in 30 years.
— Pop Base (@PopBase) September 10, 2026
She previously sold it off in an auction to raise money for charities focusing on cancer and AIDS.
📸: Campbell Addy pic.twitter.com/CNLKY0V7bM
The dress itself needs little introduction to anyone who has followed royal style history. Designer Christina Stambolian created the black, off-the-shoulder silk evening gown, and Diana wore it to a Vanity Fair fundraising dinner at the Serpentine Gallery in London in 1994. What turned it into one of the most talked-about outfits in fashion history was the timing: Diana stepped out in the dress the same evening her then-husband, Prince Charles, publicly admitted on British television that he had been unfaithful during their marriage. The contrast between the confession and Diana's composed, striking appearance at a London gallery dinner turned the gown into shorthand for "revenge dressing," a term still used today to describe a high-profile, confidence-projecting outfit worn in the aftermath of personal upheaval.
Part of what makes the dress's history so compelling is that it almost didn't happen. Diana had owned the dress for three years before finally wearing it, reportedly hesitant because she considered it too daring for a member of the royal family. She had originally planned to wear a Valentino gown to the same event, but switched after details of that look were leaked ahead of time. The dress reportedly cost £900 at the time, roughly £2,100 in today's money, a modest price for what would become one of the most recognizable garments of the 20th century.
Princess Diana's iconic 'Revenge Dress' by Christina Stambolian is returning to auction for the first time in nearly 30 years pic.twitter.com/6YLs1MRXox
— Les Flappers (@Lesflappers) September 10, 2026
The consignor bringing the dress to auction this December is described as having purchased it during its original sale, pointing to the dress's ownership history stretching back decades rather than a recent acquisition. That detail underscores just how rarely the gown has changed hands: this marks its first confirmed return to a major auction house sale since it last traded, giving collectors and royal-fashion enthusiasts a rare opportunity to bid on the piece.
The renewed attention arrives at a moment when Diana's wardrobe continues to command strong prices and public fascination more than a quarter-century after her death. Individual pieces from her closet have sold for six and seven figures at past sales, and institutions from wax museums to television costume archives have continued to recreate or reference the revenge dress specifically, a sign of how firmly it remains lodged in popular fashion memory.
For now, what's confirmed is straightforward: the gown will be on public display in London this month, will travel internationally ahead of the sale, and will headline Sotheby's December 9 evening fashion auction in New York. Final sale results, along with the identity of any winning bidder, won't be known until after the auction closes.
