Chazelle's tux is a winner, existing halfway between navy and royal blue. And his white tie and pocket square keep it from going overboard. Ahmed's blue is on point, but it would work better with ...

We've all been there, sweating our nads off in a wool tuxedo while our host has the heat cranked to 100. But you have other options. Like, say, this midnight-blue cotton tuxedo from Todd Snyder ...