Navy against navy is a blue palette with real range. Cooler up top, deeper below, and the whole thing reads intentional. Four-way stretch with enough structure that they don't ride up. Three time zones in, still no wrinkles. The guy next to you in chinos can't say the same. When your outfit doesn't wrinkle, you stop worrying about the flight. You just take it.

Finish with white minimalist sneakers and a dark nylon carry-on that fits overhead.