Quote Originally Posted by Shinenotburn View Post
As it is in a proper fitting kilt.
No, you seem to misapprehend the point. Regardless of proper fit, the two styles are different mechanisms of wear. Braces work against gravity by hanging weight from the shoulders. A waistband kilt (or trousers) use lateral force for security. The point being: when suspended from the shoulders, fishtails provide a benefit (indeed, a fishtail without braces would be utterly pointless.