Where are some Armors

I can not find the Shadow Dragons Warrior aspiration armor set. There are a couple of variants but the one shown off in the character creator just doesn’t seem to be in the game for some reason. Can ya’ll please update this either add the armor or fix the one in character creator.

Update: Found a Merchant in Dock Town, Hermalin, wearing the outfit, how do NPCs have the outfit but I can’t buy it for my Rook wtf.