Here are a few sideways knit hat as shown in my video below
Click on photos to view them larger
This first hat, I only did about 6 or maybe 8 rows of the Mock Seed Stitch, and it come out to more of a Beret type hat.
Next I did more rows on the Mock Seed Stitch and it is now as I wanted it to be, the pullover type hat
And last I did the short rows and reverse short rows to make the wedges look as in the photos below
