My theory towards clothing and fashion:
The best approach is trying to optimize things in order to wear the least amount of clothing, to reduce your clothes, your wardrobe, etc.
The funny way that fashion currently operates in today’s world is the opposite;
You go shopping in order to add more clothes to your wardrobe, to buy more clothes, to buy new articles of clothing.
For men, the ideal shirt is no shirt. Topless, just walk around topless is best. As long as you’re not breaking any sort of law or rules.
Assuming you have to go to a Whole Foods, or some store, they may be just wearing some sort of crop top, tank top, sleeveless shirt, sports bra is the best.