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 ...

Big Little Lies winner Skarsgard (in Hugo Boss) proves that the midnight blue tux has staying power (and it doesn’t hurt that it matches his baby blues). Keery looked sleek in slim-cut Saint ...

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 ...

The co-hosts twinned in Giorgio Armani, with Jost in a maroon shawl-collar tux with a leaf motif and velvet bow tie and Che opting for a blue peak-lapel version with satin trim. The Emmy winner ...