I’m-a bee, I’m-a bee, I’m a freakin’ bumblebee.
Head: N/A
Shoulders: 
Craterflame Spaulders
Back: N/A
Chest: 
Grunt’s Chestpiece
Hands: 
Felscale Gloves
Waist: Wicked Chain Waistbelt
Legs: Thoracic Flame Kilt
Feet: Black Ogre Kickers
Main-Hand: 
Arcanite Steam-Pistol
Off-Hand: N/A
View the whole set on Wowhead.
Yellow’s not exactly in my comfort zone, but combining Grunt’s Chestpiece with Felscale Gloves is my happy accident for the week.
Head: N/A
Shoulders: 
Spaulders of the Emperor’s Rage
Back: N/A
Chest: 
Phantom Armor
Hands: Gauntlets of the Iron Tower
Waist: Stormforged Belt
Legs: Legplates of Regal Reinforcement
Feet: Impaling Treads
Main-Hand: Elegion, the Fanged Crescent
Off-Hand: Skyking Bulwark
Here’s the full set on Wowhead
I generally try to limit the number of pieces I use from each expansion, but for this outfit I bent a few rules. Anything to make Phantom Armor work, given that the rest of its in-game set is actually mail.
And yeah, this was meant to be available to all plate-wearing classes, but Mists of Pandaria loot rules mean warriors and death knights won’t be able to win Spaulders of the Emperor’s Rage. Unless you’ve got a secret healing off-spec, sorry guys. This one’s for Paladins only.