“Dressing well is a kind of good manners, if you ask me. When you’re standing in a room, your effect is the same as a chair’s effect, or a sculpture’s. You’re part of someone’s view, you’re part of that world, and so you should dress well. I find it’s a show of respect to try to put on your best face and look as good as you can.” - Tom Ford

I don't always do this, because I can get lazy. But I like this quote.