What would the Master wear...

...to his Christmas party?

I want to get him out of his standard black suit and into something a bit more festive, but I'm not sure what.

All I've come up with so far is a silk shirt (though I don't know what colour - red? Grey? Purple?) and tight shiny black trousers. But then I thought that made him sound like a gypsy. So I don't know. Men are so much more difficult to dress up than women!

I do need there to be tight trousers, though. I have the Doctor (and Jack!) checking out his bum in them. *g*

Any thoughts, oh helpful flist?