As per our long standing policy of not permitting medical advice on the forum - all threads concerning the Coronavirus will be locked.
For more info on the coronavirus please see the link below:
My elderly Dad used to dress quite stylishly, so I've always been determined to do the same when I retire. However, I'm thinking more along the lines of simpler, classic looks. Blazers and turtlenecks, maybe. The occasional suit.
I don't think I'd feel comfortable dressing outlandishly like the gentlemen in the video. More power to them, though.