I'm getting married in Cyprus soon, and believe that the correct ceremonial dress is the number 3 dress shirt (white) with No.1 dress trousers? Can anyone confirm this and also does anyone know of a supplier for the No. 3 Shirts. I have looked on the internet but cannot find any stock, I've tried my clothing store but the Civvy in there said he can't order one without a posting order. Hopefully someone can help??