he's huge its ridiculous, he has just less than the recomended formula quantity but he is so big he wear some size 0 clothing he got given a heap of target 2 piece pj's in size 00 for xmas well a few of them are quite snug but then other things like rompers short leg sleeveless some are 000 so who knows but target is generally pretty consistant wish I had asked for size0 but who knew