I bought my fixed gear used and I've loved it since day one. However, it's a beautiful bike and I hate locking it up in certain areas that I have to ride to. The frame's been painted a glossy bright red by an autobody shop and it makes the bike look much more expensive than it really was.

Any suggestions or tips on making it less attractive? How much would it cost me to have it repainted by a shop, or worth doing with regular spray paint?