The only thing left of him that's at all "baby" are his teeth, and based on the looseness of his bottom two, my son's "baby" is about to all fall out. Also, for what it's worth, he dresses himself. I may delicately question his choices, but I do not mock them (much), and I rarely require that he change into something more suitable. It's his mode of expression!
Click to enlarge and see him in his full glory.