Crochet hat for newborns free pattern that looks like a pumpkin. This crochet newborn hat pattern is designed for babies 0-3 months. A 5.00 mm crochet hook and orange and green yarn will do the trick. Make this wonderful pumpkin crochet newborn hat for your baby for fall and Halloween. Doesn’t it look so cute? That wonderfully cute pumpkin hat that everyone is looking for is now available for free. Get started for your baby and finish it before winter ends.