What is a foolproof 75-85 degree weather outfit?

Question

Thank you. Tell me what store I can find the clothes at. Oh, and I am a female teen, if that helps. And, the whole outfit must be under $200.

Answer 1

pair of jeans and a tank top
wet seal or norstrom's

Answer 2

A pair of shorts and a cami and a pair of wedges.
You can dress it up by adding some beading or bold jewelry, or dress it down by wearing thong sandals.
Gap, Old Navy, Charlotte Russe, Rampage...