Where should I get my next tattoo?

I have one on my right hip and my left foot already. I plan on getting a clover flower with about three clovers behind it. I don't want a tramp stamp and don't want to have to worry about covering it up at work. I don't want to have to worry about it when I get pregnant either. I think it will have to be on my left or centered to keep things even... Where should I get it?