Duchess Kate looks stunning while wearing midnight blue gown with a priceless Nizam of Hyderabad diamond necklace from the Queen.
The Duchess of Cambridge was tanned when she arrived for the black tie Portrait Gala 2014 at the National Portrait Gallery from a winter holiday with Prince George in Mustique. She mingles with a selection of guests during a reception before attending the Gala Dinner. Other guests in the event included David Bailey, Olympic Gold medallist Katherine Grainger and actress Liz Hurley