That is amazing!
I'm unwillingly getting dragged into it this year by my colleagues. My current plan (money and time permitting) is 
this with a bit of 
this (the Make-up, fishnets and other chequred stuff) with the token oversized card in the top-hat too.
Although I've also fallen in love with
 this too.
But if I don't have the time to throw it all together (or heck if it ends up being too expensive) I'll just make use of this summers attire that's been sitting in my wardrobe since September and go as 
this! xD