A hold a sun shelter bed, that be giving to me. I don't know where on earth to buy the mesh.?
Answers: You can get lengths of mesh from any cloth store and depending on the bed style may even be able to use sheer draperies. There are many blind styles so you just need to look on the net and find what you want the finished product to look like.
I hope this site helps you out!
http://www.canopyliving.com/index.html