Eew. If you're a teen, it's a bad idea to pack your dolls away in the attic, and never look back for 10+ years. They turn into a filthy, nasty mess. I've got a whole box of dolls in disgusting shape. I won't be too heartbroken if these don't survive cleaning well, but I was once very fond of them.
These are big gals, about 12 inches I think. Now, where did I leave my Oxyclean?
ETA: Don't think that faded red polyester won't bleed all over the place. It bleeds like crazy.