My husband shrank his favorite Mr. Rogers sweater.
Measure and mark on the opposite side of sweater pieces. I cut out 2 pieces 3" x 10". Depending on the size of your sweater you could cut out one long piece 3" x 20". Measure your head to get the correct measurement.
Stitch your piece or pieces together with thread along the seam.
Stitch along the the seams and edges of the head band using a blanket stitch.
Embellish!! I put a bead on top of the felt balls and added them to the headband. I pinned on the Funky Felt flower from the Second Day of Christmas. Add as many or little embellishments as you'd like.