I am glad this thread started. I pulled out a Dorothy costume I had made several years ago for my daughter and she had loaned it to one of her friends (without my knowledge) and the friend decided the costume was not slutty enough and GLUED the hem up on it. And of course no one told me about it so now it has glue all over the skirt for over a year. I have washed it twice and it is still there. I am so mad at her. I will try goo gone first and then WD40.