Some people just have to take the joy out of your day, you know?

Co-worker: "What the heck are you wearing today?"
Me: "What do you mean?"
Co-worker: "You look like you're trying to be some sort of fashion model or something. It's not like you're 20 you know. You look ridiculous."
Me: "Well that's too bad 'cause I feel great".
Co-worker: "Whatever. But you stick out like a sore thumb".