1. Take two rectangular pieces of fabric (the same size) and put them front to front.
2. Sew around the perimeter leaving one small spot (about a inch) open
3. Turn the fabric right side out using the open hole (non-sewed hole)
4. Poke out all of the corners using a pen or something pointy and putting inside the two sew pieces
5. Glue the hole shut with fabric glue
6. Pinch the middle, pin it, then sew the middle pinch together.
7. Put a bobby pin through the back and it's good to go!