The Best Bottom shell is a very trim fitting diaper so please be extra careful that none of the inserts is sticking out of the shell. (avasappletree.ca)
I'd say he is on the small side for his age, at age 2 the sweater is a nice trim fit, he looks modern. (greenmountaindiapers.com)
It is a super trim fit and it's going to fit for a good long time. (themonarchmommy.com)