Get your facts first, then you can distort them as you please.
Legion Wardrobe: Ensembles
Today’s Date is: March 31, 2016 — things can change in the Alpha!
Here is a list of Ensembles on Wowdb
Clicking can lead you to, for example: Ensemble: Fel-Chain Mail Armor
Which can lead to: it’s a transmog set!
So … what does this mean.
We don’t know more that what is posted.
My guess is that we will be able to earn Ensembles. It will be a token of some kind and that we will click the token and learn the whole ensemble. A vendor or a drop? I don’t know!
I have little doubt that this activity will be Achievement heavy. In the past (during Mists of Pandaria) the developers said that they were amazed at the player’s need to “fill the bar”.
To “fill the bar” means completing every single option whether it is reputation or recipes or killing every rare mob. I hope that these amazed developers show some restraint in the Wardrobe and it’s associated Achievements.