Hi everyone! I have a question about henna. I am a BM in my best friend's wedding and they are having an Indian wedding, including the henna party (I'm sorry I don't know the correct name). I am getting married a week later. My question is, how long does henna take to come off? Can I garuntee that it will come off before my wedding? The bride has said that she doesn't mind if I don't get it as long as I am there, but I would like to participate if I could.