As much as she was known for her kindness and the scandal that surrounded her marriage, Diana, Princess of Wales, was also known for her unerring sense of style that influenced a generation of women.

When Prince William married Kate Middleton the inevitable style comparisons between the two royal brides were made. This programme takes a look back at the style of the ''people's princess'', the designers and magazine editors who helped her establish it.

Spanning ten years, unique film footage from around the world shows the clothes worn by the Princess of Wales, whether at work, on official tours or at play on a sun-drenched Caribbean island.

As one of the world's most photographed women this programme follows the style development of an extraordinary woman.