So while taking a look at my banks and what to wear next, I figured I should start posting my sets, pictures of them, where to get each piece, and loo-a-likes if they aren't available anymore.
Fel Flame Caster
The shirt I'm wearing underneath is the Sawbones Shirt, but it's currently not available in game. You can substitute it with Red Linen Shirt, Red Workman Shirt, Stylish Red Shirt and even the Green Linen Shirt looks wonderful.
Helm: Circle of Flame
Shoulders: Mantle of Three Terrors
Cloak: Drape of Fuming Anger
Chest: Robes of Ghostly Hatred
Gloves: Feralfen Hand
Belt: Captain Sanders' Sash
Boots: Greenweave Sandals
Weapon: Torch of Austen (wand) | Muramasa (sword)
Off-Hand: Heart of the Pit | Book of Highborne Hymns
WoWHead Set Link