Cardboard Minion Halloween Costume By yihungkuo in CraftCostumes & Cosplay46,19535124FeaturedSave PDFFavoriteIntroduction: Cardboard Minion Halloween CostumeBy yihungkuoFollowMore by the author: This is a costume I made for myself with mostly cardboard and makedo, to impress my kids and other kids during trick or treat :) In action!!