I'm still using pure cotton sheets which an aunt made in 1960's. She gave them as gifts to her sisters, my mother being one. She bought the cotton at a local market stall, hemmed it, and even edged them with a contrast fabric. She also made the matching pillowcases! The only drawback is that, in certain lights, you can see the words ' Hospital Property ' embossed on the fabric!! Market traders had obviously managed to get hold of the material. I still use them occasionally, and I do iron them. Personally, I prefer brushed cotton, unless the weather is particularly warm, which, in NE Scotland, isn't all that often.