Artful Dodging Hidden Rogue Transmog Set

The transmog set is a hidden Rogue transmog set which is obtainable via the Class Order Hall. This set consists of 6 pieces:

Three pieces of this transmog can be purchased from a Vendor NPC in the Rogue Order Hall called
/way 55.01 40.02
The pieces that sells are:

Two pieces of this transmog can be contained in The Vault (Class Order Hall talent) which allows Rogues to select an item from the Uncrowned Vault once they find This coin can be obtained through either successful Order Hall missions or
These caches can drop:

The last item, still remains a mystery. As of yet, it is unknown how to obtain these leggings, although a lot of people go for the which drop off in the, because of their similarities.