A short-sleeved popover has a very Beach Boys vibe. Ideal for warmer weather, surfboard optional. It's made of a lightweight Italian linen and has a soft, nonfused button-down collar with an especially nice roll to it, as well as a popover placket where the buttons stop halfway down. And, as always, there are extra-thick buttons, a long-enough-to-stay-tucked-in shirttail, and an overall cut that's slim but never skinny. (FYI Sid likes the extra length, but you can always get it shortened.)