Pull out the lining to work with it. Put a little rubbing alchohol or ammonia on the lipstick stain, making sure that you've blotted it with a paper towel first to remove excess lipstick. Then let it soak the stain but do not let it dry. Then get a bar of white soap such as ivory soap and put it on a white, damp washrag and try to wash the stain out by blotting, trying not to rub the lipstick stain around any worse than it is. Get the other end of the washcloth wet with just water and rinse. Repeat if necessary. I hope this works.