Lollapalooza is always a summer highlight. Not only does it draw major acts (The Weeknd's performance was on another level), but it's the only festival that brings together everyone from bloggers to EDM bros to emo-obsessed teens rockin' Pete Wentz swoops (amazing). The result, of course, is srsly epic street style. Team ASOS was on the scene in Chicago last weekend, and here's what we saw…