When it comes to the Princess of Wales’s style playbook, one sartorial sleight of hand remains failsafe: channelling the last woman to hold the title that is now hers. Catherine frequently draws ...

This is an authentic image of the princess, dated Nov. 1, 1980, in Getty Images' archives.Diana was born on July 1, 1961, per the British Royal Family's official website. Assuming Getty Images, a ...

In a new documentary, Princess Diana's wedding dress designers reveal the codename she went by during the process of making the bridal gown, just one way they kept the garment top secret.

Diana, Princess of Wales, wearing a gown she dubbed her "caring dress" during an official visit to Lagos, Nigeria, in March 1990. - Georges De Keerle/Hulton Archive/Getty Images.

According to Azagury, he was fast at work on a dress that the late Princess of Wales was set to wear to a Disney film premiere in September 1997 and here’s the kicker: It was set to be the ...

Princess Diana, Princess of Wales, is pictured in Hong Kong wearing an outfit designed by fashion designer Catherine Walker, Nov. 10, 1989. Tim Graham/Getty Images.

Diana, Princess Of Wales is seen in St. Tropez in the summer of 1997, shortly before Diana and boyfriend Dodi were killed in a car crash in Paris on August 31, 1997.

Princess Diana's handwritten letters shed insight into her first days of marriage and are just some of the gems that make up Princess Diana’s Style & A Royal Collection, presented by Julien's ...

Diana, Princess of Wales, wearing a gown she dubbed her "caring dress" during an official visit to Lagos, Nigeria, in March 1990. - Georges De Keerle/Hulton Archive/Getty Images A floral dress that ...