Diy Teacher Superhero Costume . Cut the felt to fit the child's wrists. See more ideas about diy superhero costume, super hero costumes, kids costumes. Mrs Ward's Teaching Journal DIY Costumes from wardteachingjournal.blogspot.com See more ideas about diy superhero costume, super hero costumes, kids costumes. Seuss' cat in the hat,. I painted it gray so it looked like real weights.