First, let me say that the people at Best Choice Fabrics are the best. The loverly 70's plaid upholstery has got to go. I have read that I should avoid material that includes cotton as it will mold/mildew and I've been trying to find a fabric that does not contain cotton but I REALLY like a material is 56% Cotton/44% Polyester. Has anyone out there used a fabric with high cotton content successfull? If so, did you treat the fabric to reduce mold/mildew? If so, with what.If it's a really bad idea to try to use this material I guess I'll have to go with my second choice. *cry