Holiday Planning & Ideas Halloween Halloween Projects & Crafts Halloween Costumes for Kids Poké Ball Costume Know a little boy or girl who loves Pokémon Go? We repurposed a set of kids clothes using a few household supplies to transform a trick-or-treater into a Pokémon-inspired ensemble. By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on August 29, 2017 Share Tweet Pin Email This costume idea comes from our friends at Primary.com. Using simple garments such as a pajama top or sundress ensures that the costume is measured to fit perfectly. The rest is simply add-ons! When shopping for crafting supplies, check out your local dime store: they will have most items on the list of materials. What You'll Need Materials Reversible sundress, $24, primary.com Long-sleeve pajama top, $12, primary.com Felt in black and white Scissors Hot glue gun Instructions To make the belt: Cut a length of black felt, measured to comfortably wrap around your child's waist. (Tip: Glue on additional strips for added length if necessary. We made ours extra long so we could tie it in the back.) Draw a Poké Ball circle on black and white felt (a larger circle on black felt, and a smaller circle on white felt); cut out shapes. Glue the white circle on top of the black one and glue both to the middle of your black felt strip. To assemble the costume, put the pajama top on over the dress and tie the belt around your child's waist. Tuck the top into the belt, and you're ready to go!