College student to do wedding hair?

Do you think that it would be a good option to have a student in beauty school do my hair and bridesmaids hair for my wedding? It would help her to recomend her if she is good, and would it be a good price for me and be worth it? Does anyone know someone in Arizona, Surprise who could probably do that for me, and do some practice shots before the wedding??
I would really appreciate your imput.

Thank you, God bless