Cut your 5” fabric square into a circle.
Hand sew a running stitch around the outside edges of the circle.
Gently pull on the thread to gather the edges of the fabric a bit, then fill the inside area with Poly-Fil.
Insert a stick in the center and pull the thread to tighten the fabric around it.
Send the needle up and down through the center of the toadstool cap a few times to flatten it slightly. Then, tie and cut the excess thread.
Thread a piece of twine through the center of the cap and tie a knot to form the hanger.