There are many local cosmetologists who will come to her room the morning of the wedding. My favorite is Patricia LeJeune, whom I've worked with 7 or 8 times now. She always does an amazing job and is a wonderful, calming presence in the room. Some other popular vendors are About Face and On-Site Beauty, but if you/she search Wedding Wire, The Knot, Yelp, etc. you will find dozens more!