Create an armor set, sell a piece of gear in that set, then equip it. Yoink! with a free money exploit.
Case 2:
You get kidnapped by bandits, and need to find the black chests for your gear. Using the armor set button, you can yoink your gear back instantly. (In one case, bypassing a random demand)
I did not test it with weapons, but I presume it's the same.
Case 1:
Create an armor set, sell a piece of gear in that set, then equip it. Yoink! with a free money exploit.
Case 2:
You get kidnapped by bandits, and need to find the black chests for your gear. Using the armor set button, you can yoink your gear back instantly. (In one case, bypassing a random demand)
I did not test it with weapons, but I presume it's the same.