Bat: For a bat costume you need a black pair of sweats and a black umbrella. Cut the umbrella in half and throw out the insides. Sew or pin the edges to the back of the shirt and wrists. Use craft foam for the ears. Get some vampire teeth and you are ready to go! Thanks to Rhiannon & Elizabeth for this great idea!! Scaredy Bat Child Includes: Bodysuit with attached scalloped sleeve wings and bat hood with attached ears. This is a unisex child costume and can be worn by both boys and girls.