prom theme

If i was asked to design the prom in pick a theme i would have a fair theme. When you walk in a person would be there to take your ticket like at a real fair you walk in and you would see diffrent games and rides like a fair. There would be stands with foods that you would get at a fair. My colors would be purlpe and gold girls will have to find a purple dresses and the guys would where black and gold.