If you watch ABC's Once Upon a Time like me, you know that the show's style is just as eye-opening as its cliffhangers (WTF is going to happen to Emma Swan?!). The marriage of clever sci-fi and fairy tales can only be interpreted as one thing: the ideal Halloween [1] costumes if you want to do Disney with an edge [2]. Whether you want to look polished like the heroes (Belle, Snow, Ariel) or wickedly striking like the villains (Evil Queen, Cruella, Ursula), there's style inspiration to be had [3]! Keep reading to see close-ups of the hair and makeup looks you need to copy on Oct. 31. —additional reporting Aimee Simeon