we went to one and I just wore a dressy pant outfit with a tunic type top. It it's going to be here in Texas dress as cool as you can with all the body heat that will be surrounding you. They usually have quite a variety of food and depending if it's catered (you can ask the servers) what is spicy to your liking and what is not. Dress comfortable believe me they will be looking at her as if she's a bride. She is the star of the show!! Have fun!!