I'm nearly the opposite of the rest of you, it sounds like!
I rarely wear makeup or fix my hair to go to work. I cherish those extra few minutes of sleep in the morning, and since I have very little face-to-face contact with anyone during the day, I don't need to impress anyone but myself
However, when I get home from work, I'll usually put a little makeup on and fix my hair before my boyfriend gets home, because I always try to look my best for him. I know it doesn't matter a whole lot to him if I wear any or not (aah, love!) but I just want him to see me at my best... make an effort