Torn, shredding lampshade liners can be repaired if the cover fabric is not weak and brittle. This pretty frame had a deteriorating liner but the cover was sturdy.
To start the project, you first have to remove the trim. Removing the original trim can sometimes be challenging and other times it pulls right off with no problem. I never know exactly what I am getting into until I start the project. This particular trim cam off with ease.
I replaced the liner with an ivory silk charmeuse.