The word can best be utilized as an adjunct to describe feelings you may encounter on @Twitter, @Fb, and the like.
Pls, use it at your discretion.
s-m-i-l-e
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.