It can always be fun to give your hair a little body and shake things up a little. That’s what Sandy does in the final scenes of the classic film, Grease, to shake up her good girl image. Now, you can too with this Bad Sandy wig.The Grease costume wig is based on the hairstyle worn by Sandy when she wows everyone at the big carnival. It’s made of blonde synthetic fibers that are shaped into wild ringlets—definitely a change from her classic good girl style. It fits with a mesh net, so you can transform into the character in a matter of seconds!