I have found that sometimes in the fabric dept's the smell of some of them isn't great and bothers me there so I don't buy them. Maybe it's something with the flannels but I have had problems with other fabrics. I also get those sinus problems and it's not funny. I'm glad to hear your feeling a little better. I have to say that when I have had to exchange at JoAnne's they've always been very nice of course I live there sometimes when they have their good sales. I've got another good coupon that starts June 2nd so I need to decide what I need most. Stay well. Sue