ok this was adorable, I cant believe these don't have a perfect score.. The outfit was totally true to size but the top and shorts are long enough but the top is a tad narrow. Of course most lo are not yet chubby.  My son is 4 almost 5 yr old he weighs 45iish lbs, size 5t fit perfect and looks precious. I like the material and the long shorts and style of the outfit. great play outfiit for play in hot weather. The price cant be beat,