Additional filters in personal folders

After moving a title into the Select Cart and ordering, a slip will still remain in my folder. I don't want it deleted right away, so that's ok. Once it's ordered and invoiced, the slip will say "Shipped" and I'll have a lot of those left in the folder to delete. I'd like the option to be able to view all the "Shipped" titles only so I can delete them. Seems like this may mean a "View Shipped" item in the Filters menu?