
The Queen Elizabeth II (Front), Duchess of Cornwall (R) and Duchess of Cambridge (Rear) leave after their visit department store Fortnum and Mason in London, Britain, 01 March 2012. EPA/KERIM OKTEN

(L-R) Duchess of Cambridge , Duchess of Cornwall and The Queen Elizabeth II leave after their visit department store Fortnum and Mason in London, Britain, 01 March 2012. EPA/KERIM OKTEN

The Queen Elizabeth II (R) greets while she's leaving after her visit department store Fortnum and Mason in London, Britain, 01 March 2012. EPA/KERIM OKTEN

Duchess of Cambridge looks on after their visit to Fortnum and Mason department store in London, Britain, 01 March 2012. EPA/KERIM OKTEN

Duchess of Cornwall (L) and Duchess of Cambridge (R) look on after their visit to Fortnum and Mason department store in London, Britain, 01 March 2012. EPA/KERIM OKTEN

Duchess of Cambridge smiles during a visit to Fortnum and Mason with Queen Elizabeth II and the Duchess of Cornwall in London, Britain, 01 March 2012. The royal guests met military personnel involved in the Gifts For Troops scheme, which sends packages to soldiers serving in Afghanistan, and will saw a display of tea and biscuits similar to those which will be sent to troops deployed overseas on operations during the Diamond Jubilee weekend. EPA/Toby Melville UK and Republic of Ireland Out EDITORIAL USE ONLY EDITORIAL USE ONLY

(L-R) The Queen Elizabeth II, Duchess of Cornwall and Duchess of Cambridge leave after their visit department store Fortnum and Mason in London, Britain, 01 March 2012. EPA/KERIM OKTEN

(L-R) The Queen Elizabeth II, Duchess of Cornwall and Duchess of Cambridge leave after their visit department store Fortnum and Mason in London, Britain, 01 March 2012. EPA/KERIM OKTEN

The Duchess of Cambridge looks at a Jubilee cake during a visit to Fortnum and Mason in London, Britain, 01 March 2012. The royal guests met military personnel involved in the Gifts For Troops scheme, which sends packages to soldiers serving in Afghanistan, and will saw a display of tea and biscuits similar to those which will be sent to troops deployed overseas on operations during the Diamond Jubilee weekend. EPA/Leon Neal UK and Republic of Ireland Out EDITORIAL USE ONLY