well, the sheridan style is popular......
pretty, smooth narrow, curves. shading that requires skill and touch, and eyeball(not just a whack on a thumb print)look where the leaves turnback, and pretty (unbeveled) dress cuts, genuine ostrich trim. Hand sewn to boot - should cost about $10000 at HERMES. less is done by hacks
Not to quibble Marc but Hermes does a LOT LESS than you do and charges much more than $10,000 dollars for it.