How to Totally Trick Out Your False Lashes For Halloween

"One of my favorite things to do with lashes is to actually put nail polish on them," Stewart said. "I'll do a purple-black nail polish and lacquer them to give them a spiky effect. Let them dry completely overnight, and you have this really cool vinyl lash that's almost superhuman — it's crunchy and strong." You can also use water-based paint to change the color of your falsies or do an ombré effect.