Kate Middleton and royal family unite at King Charles III's birthday parade, with the Princess of Wales wearing an ensemble reminiscent of late mother-in-law Princess Diana.

Diana's fashion has frequently commanded large sums at auction — even during her lifetime. In 1997, she put almost 80 dresses up for sale via Christie's, raising over $3.2 million for cancer and ...

Princess Diana's 'Caring Dress' sold for $520K, her Lady Dior handbag for $325K. See what else people bought from the late royal's largest wardrobe auction.

Princess Diana was ready to put royal protocol to the test to prove she was a “free woman.” The late Princess of Wales is the subject of the upcoming “Princess Diana’s Style & A Royal ...

In 1996, shortly after her divorce from Prince Charles, Princess Diana made her first and only appearance at the Met Gala. For the event, she wore custom, couture Dior, but the design ended up ...

Take a look through Diana's most memorable moments. Diana, Princess of Wales attends a gala evening in aid of cancer research at Bridgewater House, London. Tim Graham/Getty Images Aug. 30, 2013 ...