http://i40.photobucket.com/albums/e232/docwho3/Doezz/ear3b.jpg. . .I don't see a hairclip. Can you be more specific?. . .
http://i40.photobucket.com/albums/e232/docwho3/Doezz/mouth2.jpgtrixie said:. . .I think you may be seeing the whte threaded outline stiching on her robe in the background of her mouth. . .
ETA: Some have referred to it as a worm coming from the mouth but it does not look like that to me. It looks like a stranded cord of some sort.