This topic is mildly entertaining.
I remember wearing white tennis shorts, shirts and shoes when we were living in Boca Raton. I was a crappy tennis player but the outfit was comfortable in hot weather.
Now my go-to are 5.11 cotton canvas shorts and pants, and either polos or any of the dozens of T-shirts I collected in my travels, birthdays and Christmases. Windbreakers, A2 flight jacket, a Marmot rain jacket and one of the dozens of ball caps in my collection pretty much part of my daily wardrobe. Depending on the occasion, western shirt, bolo tie, boot cut jeans and old comfy Tony Lama boots.
Shoes: Sperry Docksiders, SAS loafers and LL Bean day hikers.
Suits, ties, wingtips all gather dust in the back of my closet.