You get undressed after a long days work , put on different clothes to go to bed , wake up and put on different clothes and the cycle continues.

Let your skin breath !!

If you need to wear something just wear an old t-shirt or something why buy extra clothes that people aren't even going to see you out in public in

The argument could be made that they are comfortable but...... Have you seen those slimy silk ones old people wear.... Nothing comfy in that 0.5mm thick fabric

What is the actual point - he said while wearing an oversized stitch onesie