Scrumptious Scraps pattern, done in pretty colors. Lots of different looks with this depending on color choices & order of stripes. Size easy to adjust, good tips on Ravelry page. Scrumptious Scraps is the name of the pattern.
Half Double Crochet Basic Beanie - My Most Requested Hat Pattern Crocheted with Red Heart With Love and a mm (I) crochet hook. Available in sizes preemie to adult large. This is the free crochet hat pattern you have been searching for!