Popsugar Family Diy DIY Cardboard Box Halloween Costumes 15 Halloween Costumes to Make From a Cardboard Box October 31, 2017 by Sarah Lipoff View On One Page Photo 7 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Stoplight This stoplight may be one of the easiest DIY cardboard costumes around! Previous Next Start Slideshow DIYHalloweenKid ActivitiesHalloween CostumesEasy Halloween CostumesKid Halloween CostumesDIY Halloween CostumesSustainabilityHalloween For KidsKid Crafts