What is your one non negotiable must have item?

Shoes and sweets. For myself, I insisted on wearing a sexy pair of sandals instead of heels.
For the two of us, it was our sweetheart cake. We had a small cake that was a different flavor than what we served the guests. Both were delicious because they were from the same bakery. It was a way to have something just for us.

Great music and the food! Both needs to be excellent!

Same for me! I wanted amazing photos since they day will go by so fast.