Boys first birthday outfit in Cocomelon theme. Boys 1st, second or third Cocomelon Outfit. Matching Cocomelon cake smash outfit is also available. Choose the set that you want and MESSAGE me the size that you need while checking out. Size available: 6/9 months upto a size 4. Need a number other than a 1? Half Birthday? Not a problem, just leave me a message along with the size and we will be set.