I made this hat based on the Minimalist Cabled Mandala by Lilla Björn Crochet Designs. I follow the pattern till I reach the diameter of the hat I am making then stop increasing. I let the motif flowing to the side and only close it when it reach near the edge then finish it with a round of double crochet and a round of single crochet stitches.
The step by step photos made the pattern easy to follow.
Here I am using bamboo yarns, I guess this will be fav not only by adult but baby too… what do you think?