I've tried my best to make a Blademaster-themed set involving a plate kilt for my Forsaken Warrior. I think I've (somewhat) succeeded.
Unfortunately, due to the pretty restrictive nature of transmogrification, it has several shortcomings. The fact that there are no transmoggable invisible shoulder pieces meant I had to use a tabard along with a breast plate that doesn't cover the arms. There's no invisible shoulder plates or handguards either. Oh well.
Still, tell me what you think. I've called it the Forsaken Blademaster.
http://www.wowhead.com/list=5896556/new-list