Basically one of my bridesmaids is going to get a massive tattoo on her forearm which takes up most of it. When we spoke about it for the wedding I said that we would simply cover it with make up. She asked me my reasons as to why I wanted it covered and I gave her my reasons being that I wanted all of them to look the same and not have one person who has anything which will detract away from the other two girls. What do I do?