There's often mention of "fishtail back" trousers meant for wearing with suspenders/braces. I work with a Korean tailor that responds a lot better to pictures or drawings than description. Does anyone have a photograph or diagram of an actual fishtail back? I'd like to incorporate it into my next suit, rather than just a high waist & suspender buttons. On the same note-does anyone have something similar for what's often described here as "beltless" trousers? Thanks!