This pattern is for the Tunisian Weave hat which comes in the following sizes; toddler, child, small adult/teen and large adult.

The pattern has the details to make the hat in each of the sizes above. You just need the yarn and a Tunisian crochet hook to be able to completed this. I made the pom pom on top of the hat, but you can either buy or make one if you chose to add one. No instructions to make the pom pom are included in this pattern.