There’s nothing like a spring date to remind you that your “going out” shirt hasn’t been washed since last fall. The vibe is right, the weather’s decent, but the idea of dressing up? Absolutely not.

At some point, you start to think T-shirts and jeans have overstayed their welcome. I mean, how many times a week are you going to wear the same tee with the sweat stains in the armpits? But here’s ...