Everyone at Lollapalooza in Chicago’s Grant Park seemed to get the same fashion memo: show some leg. Certainly the scorching 90-degree temperatures had something to do with the influx of microminis, cut-off denim short shorts and tiny rompers. Crop tops, graphic T-shirts and lace-up boots often completed the look. Ethereal maxis, painterly floral prints and accessories riffing on the stale hippie, bohemian festival vibe (e.g. stringy, layered necklaces; Panama hats, etc.) were also seen.