Queen Elizabeth and Catherine, Duchess of Cambridge view the summer exhibition at Buckingham Palace
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Queen overheard criticising Duchess wedding dress display

22 July 2011 Last updated at 22:41 BST

The Duchess of Cambridge's wedding dress, designed by Alexander McQueen's Sarah Burton, is to go on display at Buckingham Palace on Saturday.

The dress will be in the palace ballroom from 23 July to 3 October during its annual summer opening.

But when the Queen and Catherine, Duchess of Cambridge were given a tour of the exhibition, the Queen voiced some displeasure at the display.

Nicholas Witchell reports.