It all depends where I play. If it is a wedding ,of course I wear something nice. If it is a bar , a T-shirt works too. At the who really cares? And what is wrong with tattos? It is like not hiring someone because it is a girl.
I have no tattos on me. None, nor I will ever have any. But I couldn't care less if someone I play has any. It is how they play and are they ok people to work with.