I have a tattoo there. So here are my answers to all your questions.
It will look good but it will also fade the fastest.
Out of my 6 tattoos this one hurt so much I was jumping off the table.
It’s definitely going to stretch when you get pregnant or gain any weight at all.
The cost really depends where you go.
It is a fairly sexy place for a tat.

It feels like someone is taking a dull saw and slowly cutting your ear off. It’s the worse pain you will ever experience in your whole life. Please rethink this. If someone says it doesn’t hurt they are not telling you the truth. They want you to experience the same pain they had.