You can't put Resshi Attire in the Armoire.

[MrMagic]

They've stated there is limited space in the Armoire. I think there would be backlash if they chose to use it for cash shop items rather than in game obtainable

EDIT:

Question, why would there be backlash for items that if lost you have to pay MORE money for rather than items that you run the dungeon/raid/treasure maps a couple times to get the stuff to either make it, or the item itself? I would honestly say there would be more joy than anger over making it so Mogstation items could go in armoire.

OP made a point about inventory space and the armoire is free inventory space but not limitless. I felt as though there would be more need for space for accessible items, rather than exclusively paid for items.

Your point is actually a better point. Making the Mogstation item so it can’t be discarded because it can be stored in the armoire like some of the other undiscardible items we have. I can’t think of another valid way to achieve this.

I wish there was a more elegant solution to “lock” Mogstation items from being discarded but yeah I can get behind adding them to the airmoire.