Thank You Dina, that is what I thought. I have decided to use very thin Muslin and quilt it then a sheet for the other side of the Duvet cover. I will try and post a picture when I get it finished. I think I will use snaps to fasten it, we have that on the bed now and they seem to do fine. the hardest part I have is after I wash the cover getting it back on the duvet with out having to crawl inside it to get corners to match up!