Sharp Dressed DJs

I'm ready for this years wedding season to kick in with the purchase of two new shirts. Last year, I started with the classic white and later moved onto a baby blue shirt. I decided this year to keep the blue stripped tie I purchased for the blue shirt but pair it with a beautiful black shirt for an all black styling suit, should look sharp. I also bought a perfectly fitted red shirt for those Christmas, oops sorry, "holiday" parties when they kick in. I like to look good when I'm Emceeing and Deejaying. What do you wear to stay comfortable and still look good while you DJ? How do you like your entertainers to dress? Is it important to be well dressed while trying to get people up on the dance floor or should it be strictly about the music and you don't care what your DJ is wearing?