Doodledog
I'm neither dirty or slovenly, and don't suffer from lack of self care, low self-esteem or self-respect, but I sometimes wear my pyjamas all day if I am in my own house, going nowhere and expecting no callers. They are comfortable, I will be washing them after 24 hours, it means my other clothes don't need to be washed, and (for me, personally) self-respect is gained from how I treat others, not superficial things like clothing.
Totally agree, I’m another who wears my nightie all day if I want to! I have a fairly active social life but often have a couple of days with nothing planned and then I love to please myself when to get up and get dressed. I have bouts of insomnia so I need my days of rest to catch up on my sleep.