My son is 6.5cm tall and skinny (37 inches tall and 26 pounds) so most 18month pants fit his waist well and 2T/24Mon pants are the correct length. The size 2 pants fit perfectly around his waist even without the laces so it's smaller than I expected, it's also tight in the legs and the diaper fits just right. He may outgrow them before winter's end; I'll take a size 3 or 4 and tie it up and use a drawstring so hopefully we'll get more use out of it!
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