Obviously the Golden Outfit
is the most expensive since you need to pay 500kk for the outfit and 250kk for each addon, totalizing 1kkk.
Mage Outfit Full (Male)
or Summoner Outfit Full (Female)
is really expensive since you need a Ferumbras' hat
and it ranges from 600~680kk
Battle Mage Outfits
are really expensive since you need 5 Sturdy Books
for addon 1 and it is 15kk each and 20 epaulettes
for addon 2 and each one costs around 20~30kk.
Elementalist Outfits Full
requires a elemental spike
and price ranges from 85-100kk
I think the Makeshift Warrior
outfit is kind of expensive as well since you need a Plan for a Makeshift Armor
and it ranges from 15-20kk.
Perhaps there is a more expensive outfit than Makeshift but I can't remember right now.