Easy to work up! I did not add the “hood front edging” row and I’m happy I didn’t because the hoodie would have been too big. This pattern can be forgiving as you could just add more or less rows to the hood to get it to fit perfectly around the neck area. Haven’t tried this on my friend’s baby yet, but it fit well over a 6-9 month onesie, so I think this is probably pretty true to a 6 month size.
http://www.purplekittyyarns.com/free-sweater-patterns/cro...