I have a satin bonnet, a do rag, and a big silk scarf...I choose one of the above based on the style. I have a satin pillow case, but sometimes I want to feel cotton...so I sleep on that one
This is about to be changed, I'm buying a satin pillow as well so my scarf will stay on! I mostly wear a satin scarf tied with a cotton bandana on a cotton pillow.
Yeah I sleep with a silky scarf type thing on my head, I wouldn't be surprised if it was polyester btu I been doing it for about 5 years and I'm not balding yet...