If you are being paid to work, you should look like you’re working, at least from the waist up. Men can get away with a neat polo shirt (collars down) or classic white button down unbuttoned (two buttons max). Women can look work-ready in a tailored top, stylish knitwear or even a tee under a casual blazer. Psychologists say that we perform better when we look better, so pay attention to that image you’re putting out there, even if you’re just appearing on Zoom.
From:: WFH rules of engagement.