5 amazing monster costumes for Halloween Looking for cute Halloween monster costumes? We've got quirky and kooky monster costumes that won't scare you off. By Aurelie BrycePhotography by Donna Griffith Slide: 1 of 8 auto-play pause next first speed Tube monster This costume uses packing foam that's been hot-glued together to form a tube with arm holes cut in the sides. Faux fur that's been hot-glued to the tube is cut vertically at the bottom for tentacles. An old record embellished with glitter-paper circles is pressed into duty as an eyeball, while a Styrofoam eye, affixed to a curly-ribbon-adorned headband using twisted pipe cleaners, tops it all off. A painted nose adds an extra-special effect.