About two weeks ago my FMIL's friend asked me if I had someone to do my hair for the wedding. I told her that I hadn't decided yet even though I had 2 people in mind, just wasn't sure. She said that she could do that and that she would be doing my MIL's and SIL's hair that day too. She said that she knew how to do a beautiful hairstyle and was talking very fast without listening to me. I got a little scared of her, haha, so I just told her that we would talk next time I'm there. Just now I have found out from my FSIL that this lady already told her that we had an agreement that she'll be doing my hair and apparently she was very excited about it. I doubted that she was a hairdresser and was just told that she isn't.
So, now I have no idea how to tell this lady that I would like someone who is a professional to do my hair on the big day... She is one of our guests at the wedding and she is a good friend of my FMIL so I definitely want to be as gentle about it as possible but I feel like whatever I tell her now she'll be upset.
Maybe it was my fault that she assumed I asked her to do my hair, because I'm very soft and can't just say "No" and was being vague about it. But also she wouldn't let me explain anything, just talked over me. I needed this another problem so much...