When looking for thread a Joanns, I want to purchase 100% cotton on a large cone. I can't seem to find it or I'm not understanding what I'm looking for. All I seem to find on cones is thread that says serger on it or overlock. I'm not using either one so this isn't the thread I should purchase right? I know I can get it at CT, but I need it sooner then I can get it from them. Maybe Joanns doesn't carry the large cones, or maybe I'm just missing something.