Here is a free crochet pattern for making a Waldorf Doll Weft.

The pattern includes a detailed photo tutorial.

The weft can be adjusted for any sized doll -- and I show you how to adjust as needed.

If you are interested in creating this entire Butterfly Waldorf doll as seen in the photos, I also have free patterns for everything from the head, to the body, to the dress, to the wings -- all linked on the crochet pattern and available for free!