Posh didn't know what to wear at Will-Kate's wedding

London, Mar 23 (ANI): Victoria Beckham has revealed that when she and her footie star hubby David were invited to Prince William and Kate Middleton's royal wedding last April, she had no idea what to wear.

The LA Galaxy star's wife made the revelation in an interview with Vogue.

"First, obviously, we were very, very excited. Then panic set in. What do you wear to the biggest wedding ever - when you're enormously pregnant?" the Mirror quoted her as telling the publication.

Victoria, 37, ended up choosing 'Look #2' from her fall-winter 2011 collection in inky blue with a Philip Treacy pillbox hat and pair of gravity-defying Louboutins. She accessorised the look with hubby David and Harper (in her belly).

The interview in the April edition of American Vogue reveals lots about her new clothing collection and how she's gone from an ex-Spice girl to a bona fide fashion designer with a celebrity clientele that reads like the Oscars guest-list. (ANI)