How To Remove A Piece of CC. . .

Normally, I know how to remove cc and mods. But there is one particular piece of cc that for some reason is showing up in my Main save in CAS, but curiously NOT in the Mods folder. How is it possible to rid this beastie from my game? It is totally corrupted inasmuch as the wearer has streaks of black paint on their skin and I believe there is a question mark, too.

I have already removed it from the other save's Mods folder, once I researched the Internet for the name of it. If you come across a really sweet blue I8th century style formal dress for a little girl, named Felicity's Surprise, steer clear it. Once I found the name of it, removing it was as simple as hitting delete.

I have even gone so far as to remove any saves in this folder having to do with my other period-piece save. That didn't help. I am beside myself, since in my Main Save's Mods folder there is no sign of this cc. Not even something unidentifiable. Believe me, that would have been the first item to be deleted.

I do have my mods in their own folders, hahaha, for ease. And I have roamed through every one of them looking for a file that shouldn't be there. I have come up empty.

So, I have flat out run out of ideas, and I must be wording my problem wrong, because I can find no help online. Which is odd.

If you have an idea, I pray you would share it with me. I'm at my wits' end.

Please, and thank you, in advance.