1. Measure the length of the dolls middle parting from front of dolls hairline to middle back of dolls head. (this will be the length you slip stitch the lengths of yarn together.
2. Wind yarn around a book several times (enough to evenly fully cover your dolls head on both sides and a little more.) I put a crochet hook in at one end this makes it easier to cut the yarn later on)
3. Slip stitch evenly, To hold All the pieces of yarn securely. (NOT too tightly here)