Irish Guardsman Bortnill St'Ange gets fitted with his ceremonial uniform by Master Tailor Lance Sergeant Matthew Else at their barracks in Windsor, southern England April 21, 2011. The Guards will perform ceremonial duties at the wedding of Britain's Prince William and Kate Middleton on April 29. [Photo/Agencies]

A member of the Irish Guards (2nd R) is helped away from the parade ground after feeling unwell during an inspection at their barracks in Windsor, southern England April 21, 2011.[Photo/Agencies]