Yeah, but jammy pants, yoga pants and sweats are much more comfortable.
I wore linen pants on a recent flight from Boston to Milan.
Only because they were the ONLY pants I brought. I also wore compression socks and a very loose Columbia fishing shirt.
7 1/2 hours going. 8 1/2 coming back.
Don’t blame you one bit...be comfortable especially on long flights. Don’t want embolisms. There’s a difference though between comfortable/tasteful and Greyhound chic.😀