Talk to at least one designer/industry person you admire without getting starstruck.
Most designers, buyers, and street style mavens are not Kanye West—unless they're Kanye West—and not every established industry person has the icy manner of Anna Wintour or the disposition of Mark McNairy. If you get a rare chance to run across someone who's work you admire while they're not drowning in said work, talk to them! Chances are your enthusiasm will be a breath of fresh air from the cynicism and jadedness that they normally have to deal with. So sack up, be polite, don't force anything, and we bet you'll come away for the better.