I want to ask my partner to wear something more than just his boxers.
Are you sensitive about the clothes he wears?
Yes I am. What if someone comes over and they see him in his boxers.
While we all like to relax around the house, it can be outputting to see a partner be in his or her underwear all the time while at home. You can certainly ask your partner to wear more appropriate clothing if you think he or she is being slovenly.
I'm not as bothered by it as much as I used to be.
It bothers you enough that you are telling me about it.