Pattern here: http://www.rakjpatterns.com/#!Free-Crochet-Pattern-Sweet-... (NO LONGER AVAILABLE) Available for $3.99 as a set with pants. Linked above.
Very easy newborn bonnet pattern. I also made a blanket to match incorporating the same tr v stitch as the bonnet. For the border of the blanket I crocheted one round of singles with 3 singles in corners and one round of trebles with 3 trebles in corners. (Second photo is a better representation of the yarn color.)