I am new to this and am going to the Grandfather Mountain Highland Games. I have thought about trying out some of the events. I am currently looking for Kilts. I am also going to get a set of Bagpipes. I am looking forward to learning more about the Kilt and wearing of them. Do you really have to go Regimental? If not what would be the best undergarment? I may need to warm up to the Idea of my stuff being vulnerable to peekers.