I saw the idea for a ruffle ball HERE at Classy Columbus Designs.
Here are the super easy instructions! This is all that you will need:
Crepe and/or tissue paper
Styrofoam ball from the Dollar Tree
Take your piece of crepe paper and wrap it around your pencil eraser....
Put a dab of hot glue on the end.....press into your styrofoam ball...
It will start to look like this as you fill it in....
fabric: $0.40 if that!
red crepe paper: $0.50 (I only used half a package)