Today, after some looooong months of grinding (alternating with being extremely lazy!), something long-awaited for happened:
I finally got the Legendary Cloak!
Just incase you’re interested, here’s the transmog list (all available for Justice from the vendors in Dalaran!):
Chest: Meteor Chaser’s Raiment
Gloves: Gloves of False Gestures
Shoulders: Deadly Gladiator’s Silk Amice
Waist: Belt of Omission
I haven’t found a suitably epic weapon just yet, so I’m using Soulkeeper.