6.5 already best QoL patch with the Optional items storage.
There's a lot of optional outfits that I and probably a lot of others have chosen to not buy due to it not being storable in the armoire. Either due to not wanting to buy a whole outfit for just one item or not wanting to take up space in our glamor dresser, retainer(s) or on our own armory slots. Of course there's still a chance that I and other still won't just buy a set just for one item. But at least if we ever do the ability to store it somewhere will be there.