Boy clothes?

Kymber • •<3•happily taken •mother to a little girl infinity.•pregnant with baby #2 <3 •family is all that matters.
Where can i find NB-3months old winter clothes, my baby is due january and it gets pretty cold sometimes and will snow just depending on weather, its my first time living up here in missouri, so idk what to expect but what are some places i can look at, anything helps!!