Step foot into the world of mad science with the Adult Mad Scientist Dr. Jekyll Wig from Costumes.com this Halloween. With synthetic fibers and adjustable straps, you’ll be more than comfortable in this science-inspired get-up. This high-quality, grey-colored wig is inspired by none other than one-half of the famous Strange Case of Dr. Jekyll and Mr. Hyde duo. Not only does this wig embody Dr. Jekyll to a T but it also sets the stage for the perfect partner costume idea. You can dress up as the hero while your friend transforms into a villain dressed as Mr. Hyde.