I am one of those

My first kilt was a black poly/cotton brougth at a metal festival! Now I use my kilts both with "regular" and metal outfits! I even sew a camouflage poly/cotton kilt to increase my metalhead kilt colection

When I worn my black kilt I use it with a sporran chain, looks trully metal! I most use it with bands tees or sleeve less and black boots.

PS: I really like Eluveitie (The band from the bass player on Nick the DSM logo)!!! After a concert of them where the guy worn the kilt the kilt thing come back to my mind and made me buy my first one....