James it is so great that you are supporting her. That is huge! The person I used is unavailable but all you need to do is to call a few beauty parlors that offer make overs. Be up front that you want this for your trans daughter. You will be surprised how many would be please to have her in their shop.
You can always look for ones outside your community for her privacy. It could even be built into a trip somewhere.
I have learned that there are a lot of people who truly are make up artist. I am sure she would the day of beauty offered by her loving Dad.