A blue-on-blue colorway gives a look-twice (or maybe look-thrice) effect to a classic seersucker weave... which means that this will act just like a regular blue shirt with some extra texture. You get the breeziness without the stripes. It's got short sleeves, a soft, nonfused button-down collar with an especially nice roll, an extra button at the back of the collar, and 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 it's easy to shorten if you prefer.)