Photo via Heider Carlos Eat your heart out, Mystique. The magnificent, marvelous, mad Madam Mim from The Sword in the Stone has the shapeshifting business down pat. With powers of transfiguration rivalled only by Merlin and Maleficent, Madam Mim is a one-size-fits-all Disney villain. This is the sorceress with the ability to turn herself from this: To this: Madam Mim can reverse ageing and shed weight for the fraction of time it takes Ursula to morph into Vanessa. In hindsight, Mother Gothel should have just asked Mim for tips instead of committing all those crimes in pursuit of rejuvenation. Hair via New Republic Be beautiful, lovely and fair, have some silvery voice, but never forget the long purple hair! The lavender wig is essential if you intend to channel the scourge of Camelot. If you want to be skinny Madam Mim, go for the longest wig . The older, plumper Mim would opt for a shoulder-length one . Either way, give the wig a little tousle for that truly ...