Here is the baby boy cardigan crochet pattern here today. It can be made for young boys from 3-6 months old to 14-16 years old. What a wide size chart, right? Almost no matter what age your child is, you can make a comfortable crochet cardigan according to his size. When you complete this crochet baby cardigan that looks like a stylish jacket, you can complete it with either a button or a zipper. The sleeve ends and the hem of the cardigan are ribbed. You can examine the size chart and necessary materials for which size cardigan you will make from the baby cardigan crochet pattern instructions.