A gallery assistant stands in front of a selection of dresses of "Diana: Her Fashion Story" Exhibition at the Kensington Palace in London, Britain, on Feb. 22, 2017. The exhibition "Diana: Her Fashion Story", which showcases a number of the Princess' dresses and outfits, will open to the public on February 24 as part of the events commemorating the life of Princess Diana to mark the 20th anniversary of her death in Paris on August 31, 1997. (Xinhua/Han Yan)