Consulting my friend the internet, that gives me: "Curse Of The Golden Flower," "The Devil Wears Prada," "Dreamgirls," "Marie Antoinette" or "The Queen." I don't really fancy cross-dressing this time of year and that includes the robes worn by most of the dudes in "Curse Of The Golden Flower" and the powdered wigs and stockings that I assume they're wearing in "Marie Antoinette." So, as far as I reckon, that means I'm got the characters played by Jamie Fox (blue suit?) and Eddie Murphy (gold lame suit?) in "Dreamgirls." Or, I suppose, Tony Blair (pretty much any suit?). I guess Tony Blair is easy enough to pull off but I'd feel a bit icky.
Anything brilliant and yet easy concepts that I'm missing?