Irion Slippers was not added to your wardrobe as it is not ready for the wardrobe yet.

What's up with that?

Some items are wearables but they haven't exactly been drawn out as a wardrobe option for an avatar yet :)

Well, let's hope that's the case...I am trying to get that massive wardrobe achievement and when you find stuff with that error, it is a little disheartening. :P

Thanks for the input though ;)