Abercrombie&fitch // abercrombie?

i heard that ABERCROMBIE&FITCH is for older people while ABERCROMBIE is for kids. which one is for teens?? im 14. im planning to buy some clothes online. which one should i go to? if i go to ABERCROMBIE will my size there be large?
Update: im a size XS in American Eagle btw. if that helps =]
11 answers 11