When the air’s so humid it feels like it’s sitting right on your skin, the last thing on your mind is reaching for a jacket. There’s no chill – not even a breeze – so why risk feeling the sweat build up on your arms and around your neck? Unfortunately, sometimes you have to. You have a wedding penciled in for early August, or you made a commitment to that industry conference, and it’s held on the hottest weekend of the year. Expectations dictate that you’ll show up in a button-front and blazer, when you’d rather be out in a t-shirt and linen shorts. Still, though, your career.