Please take note:
• It's officially time to retire that summer uniform of flip-flops and shorts. Sure, there'll be a few summery days in the near future—Tuesday is looking pretty nice!—but no longer can you slip on flip-flops in the morning confident they'll get the job done. Increasingly, they won't.
• Reading in the park is now a risky business. Same goes for brunch outside.
• Iced coffee: passé, ridiculous, unconscionable.
• Sweaters!
• Sleeping with a sheet is now actually possible in non-air-conditioned dorms.
