I have stopped collecting hats. Thank you to everyone who sent them in!

The pattern is simple; the most difficult part is the two types of increases that are used for each section (knitting or purling) to make the increases almost invisible.

The hat is knit top down, so once the increases are finished, you can knit until you run out of yarn if you want!

Errata: Rows 9, 11, 17, 19, 25 and 27 have been changed to kfb instead of k1 kfb