These are explanations on how to crochet a skirt or petticoat for a doll of any size, without a pattern. This method is based on using entredeux as a waistband. The attachment includes a photo tutorial.

The last photo shows an example of the petticoat showing under a dress, but the dress pattern is not included (it is based on a design by Doris Thurlow).

I use US crochet terms (so, a sc for me is a dc in the UK).