this lil boy of mines not even 3weeks and these pants I bought says 3months he fits them well already... must run small guess what that means...time to try on clothes and take home pictures, and make a home made a calendar for next year....he has short sets that he won't be able to wear in the summer at this rate...this why didn't mind getting certain stuff from kid to kid and once upon a child, they grow outta stuff so fast.....