Cowboy boots. With detachable spurs, so you can use them as shurikens to distract the bouncers while you run past and in. They can't turn you away if they're bleeding from the jugular!
Stupid late-night humour aside, most footwear will be fine, as others have said. Avoid boots or anything like that (doesn't seem like that's your style anyway) 'cause you'll break toes, and avoid sports trainers because why on earth would you wear sports trainers to go clubbing? Other than that, most anything goes - wear Vans, loafers, smart shoes, whatever floats your boat.