Reupload your samurai pizza hat.
Edit: Sorry i didnt saw your skin. You asked who to un-trash this?
Edit2: Come to my mind the "Appeal" button, Press "appeal acessement" and choose the Annonymous accounts who previously trashed your skin for nothing apparently.Type a reason and then wait, a mod will probably cancel both acessements.
I want see more of your skins here! :)