This tutorial includes instructions for customizing both the height and circumference of the hat to fit any size. The tutorial also illustrates how to work a foundation sc and briefly explains how to work a standing dc. The instructions also include explanations and pictures of how to sew the seam for the hat and gather the top. There is one stitch that is just a little advanced so I don’t recommend this tutorial for beginners unless you are patient and looking to learn. My email is at the end of the pattern if you have questions. Enjoy!