There's no such thing as male hot-weather dress clothes.
My wife curled her hair, put on a gorgeous new dress, and some nice open-toed shoes. She looks amazing. Truly stunning.
I want to get on her level. After all, she put in the effort, so I should too!
But the men's clothes necessary to get on her level do not exist.
Best I can do is a button-up polo, but that's not even close to the same league.