see more

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE) A member of staff poses with a 1992 Catherine Walker green silk velvet evening dress with velvet and diamante buttons worn for Diana's Vanity Fair photo shoot with Mario Testino in 1997 during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom.On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris. As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE)  A member of staff poses with a 1992 Catherine Walker green silk velvet evening dress with velvet and diamante buttons worn for Diana's Vanity Fair photo shoot with Mario Testino in 1997 during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom.On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris.  As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

see more

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE) A member of staff poses with a 1991 Versace ice-blue silk gown with beading worn for a Harper's Bazaar photo-shoot during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom.On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris. As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE)  A member of staff poses with a 1991 Versace ice-blue silk gown with beading worn for a Harper's Bazaar photo-shoot during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom.On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris.  As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

see more

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE) A member of staff poses with a dress designed by Catherine Walker, which Princess Diana wore to a Christies Auction Gala in New York in 1997, during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom. On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris. As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE)  A member of staff poses with a dress designed by Catherine Walker,  which Princess Diana wore to a Christies Auction Gala in New York  in 1997, during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom. On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris.  As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

see more

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE) Staff members adjust a 1981 Emanuel pale pink chiffon blouse with satin neck-ribbon worn during Diana's first official portrait in 1981 during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom.On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris. As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE)  Staff members adjust a 1981 Emanuel pale pink chiffon blouse with satin neck-ribbon worn during Diana's first official portrait in 1981 during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom.On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris.  As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

see more

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE) A member of staff poses with a brown tweed day suit designed by Bill Pashley and worn by Diana on her honeymoon in Balmoral in 1981 during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom.On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris. As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th. (Photo by Carl Court/Getty Images)

LONDON, ENGLAND - FEBRUARY 16: (EXCLUSIVE COVERAGE)   A member of staff poses with a brown tweed day suit designed by Bill Pashley and worn by Diana on her honeymoon in Balmoral in 1981 during a preview for the forthcoming 'Diana: Her Fashion Story' exhibition at Kensington Palace on February 16, 2017 in London, United Kingdom.On August 31st this year it will be 20 years since Princess Diana died in a car accident in Paris.  As part of the events commemorating her life Kensington Palace are showing a number of her dresses in a new exhibition 'Diana: Her Fashion Story' which opens to the public on February 24th.  (Photo by Carl Court/Getty Images)