To make this gorgeous cloche hat, you will need approximately 204 yards of super bulky weight yarn, and 2 1 inch coconut shell buttons. I used Caron Tea Cakes to make these lovely hats. I would say this is an advanced beginner to intermediate level pattern, due to the shaping technique of the asymmetrical brim. Stitches used are: DC, FPDC, Puff Stitches, and SC.