[Shadbase]

If you name an outfit on a Personal Wardrobe nothing (so like only spaces), those slots will become unselectable and lost forever.
This also happens if you accidentally name an outfit the same thing as another.

[Neus]

This should be corrected, in that it will prevent you from doing so.

I also added a debug verb you can access via right-clicking the item that will fix this if you currently have the issue.