How to dress for your virtual interview
You should dress the same as you would for a face-to-face interview. You want to look professional and excited about the opportunity, not lazy and bored. This will also make you feel more prepared and confident.
Do not make the mistake of not wearing pants! You might think this goes without saying but there's been even interviews on TV where the person at home wasn't wearing pants and then knocked the camera by mistake revealing their attire. Point is, you never know what can happen, wear pants. You can skip the socks and shoes though.
Shave, do your hair, wear makeup.
Many use the COVID-19 situation as an excuse not to shave and grow a beard. Take the interview as an opportnity to shave it or to properly trim it. You're not being hired for your looks, but this speaks of