Thing 1 and Thing 2 Halloween Costumes for Twins
If you don't already own cute red pajamas, start with two cheap red tees or pajamas and one inexpensive white tee. Label white circles of white to match the image below using black fabric paint or permanent marker. You could use fabric glue to create a permanent tee, or temporarily stick the circles in place if using your twin's PJs. See "How to Make a Rag Doll Wig" for an idea how to make the bright blue wigs.