Quote Originally Posted by Velox View Post
The dream set and usagi kabutos aren't Unique/Untradeable unlike most pieces. They can be freely bought from the Calamity Salvager and re-sold to players. That's why they will never be added to the Armoire, which is more for stuff that can only be gotten once and never seen again.
The "Sweet Dream" set, however, isn't tradeable and still can't be stored on the Armoire. This is the Starlight gear that can be purchased on the Mogstation's cash shop.