I go between 'maybe he should see me in make up sometimes' and 'fuck it, I've just done a ten hour shift and and I want to wear my Jurassic Park T-shirt and shorts.' A friend got divorced last year and he brought up that she dressed up for nights out with the girls but never for him. I mean, he's obviously a prick but does he have a point?
DP rarely makes an effort for me apart from sometimes changing his socks after walking four miles. I don't know if this is why I don't bother either.