Same Clothes and Same Age?

No.11005678 ViewReplyOriginalReport
From the anime I have seen, Why is it that some series they keep wearing the same clothes over and over again and even the next season? Also Age too. None of them grow up or does the creator wants to keep it so people who are new to it would not backtrack and have viewers complain? Nami in one piece get a new attire to show off her epic tits, Naruto took a long time to grow up? Simpson = Lawl :\