This pattern is an original design by Tanya Naser from HodgePodge Crochet. Tanya worked up the child size, and asked fellow designers to work up other sizes. I adjusted the pattern to fit infants. The two sizes I came up with are included in this pattern. 0-4 months and 4-12 months.
Toddler size pattern can be found here: http://www.craftsy.com/pattern/crocheting/accessory/bobble-beanie-toddler/78263
Child/Teen size pattern can be found here:
Adult size pattern can be found here:
4 sc and 3 pattern rows = 1"
200 yards of Worsted weight
Me = Crafty SAHM of three beautiful boys! =)