Historians today have found that chastity belts were actually not used and might have been made up. If they were used they were more of a torture instrument since you had to keep it on going to the...
It varies a bit from style to style. A plain black belt is traditional. I have seen a black and red striped belt used for 5th and 6th dan in some styles.
You can have steel and leather chastity belts custom made and designed for you by a variety of vendors - in privce ranges from 100.00-1000.00.
Mostly, the chastity belts resemble underwear made from...