That is by far the worst thing you could do. I even encourage you to have a few different trial appointments.
This is so that you and your stylist are on the same page. The day of your wedding is so stressful, it takes the stress out of having a hair crisis. Trust me!
It's even okay to seek other stylists for a trial appointment. You want variety and everyone has their own way of styling. You may like the way another stylist does up-dos, and that is okay.
This is one of the most important days of your life, you want to look your best.
Below are pictures from my latest Bridal Trail appointment: