I'm going to be a freshman and idk what to wear? HELP!!?

Well i always like girls that wear summer dresses which you can find cute ones for girls at pacsun or somtimes hollister. mostly pacsun cause they have nice skater brand ones that have flower designs (not cheezy ones) or you can rock it out with a black pair of skinny jeans, purple shirts, and red toms. OR black pants, glitter toms, and baby blue shirt