This is actually a leather set, sadly :c but it's very easily obtainable.
Shoulder: Puncture-Binding Spaulder/Monnion of the Bat/Krom'gar's Champion Hide Shoulderguard
Chest: Vest of Flowing Water/Vest of the Nightmare Rift/Iconic Vest/Bullmastiff Vest
Gloves: Gloves of Desolation Hold/Gloves of Strange Words/Savage Handwraps
Pants: Booty Bay Pantaloons
Boots: Behemoth Boots/Boarpocalypse Boots/Encroaching Treads
Bow: Striker's Mark
Polearm/Staff: Looks like War Scythe/Grim Scythe/Telaari Polearm/Battle Scythe/Staff of the Left Hand Path
I don't think there are any identical hoods though I'm sure you can find some similar ones.
The pants match the black leather rogue set in Outland instances... I forget what it's called. Gloves, boots, and chest look like quest mail from the 40s-50s.
someday I'll find someplace to host a sig that isn't stupid money-grubbing photobucket