:- Book your Hair/Make up artist as soon as you know your date. The good ones go quickly
:- Think about what you want before your trial, Pictures are great to give your artist an idea of the styles you like.
:- Don't be shy about what you want. You are the boss. This is your big day. You should be 100% happy at your trial and on your wedding day.
:- Book your trial at least 6-8 weeks before your big day. Maybe coincide it with a dress fitting so you can see the finished look.
:- Be guided by your stylist but have the last say.
:- Check the pictures on their website are their own work and not bought stock photos.
:- Price should not be the first question you ask. Experience, reliability, training and insurance are far more important. Oh and availability ;-)
Have fun xxxxx