There are 2 free patterns for this Panta that I have seen.
One is on Craftster and the other one is from Drops
Design. Of course I couldn’t leave it at that so mine has
several differences yet is sort of similar too.

I used a Red Heart acrylic yarn and size 7 needles. This
makes a 20 inch headband that is about 6 inches wide.
Adjust if necessary but remember that it will stretch and
it is good to have it a little bit smaller than your head
circumference.