I got to see Pyrosutra perform and they are by far the most talented fire performers I have ever seen. Wow!
One girl's costume was a dress that was covered in those tiny little one inch mirror tiles (see pic below). She looked like a disco ball! I asked her if she made it and she did indeed glue every single mirror to that costume herself. It tied on the sides, so she didn't have to worry about the fabric being flexible or stretchy to get into. I would like to order some of those mirror tiles and try just gluing them to a belt and a bra to start. It's very flashy and eye catching.