A: No, it is polyester. It is pretty soft though and has handled being washed well.
A: It's polyester, which I don't typically purchase for bedding. But my toddler has been using this set exclusively for almost a year now, and it's been washed dozens and dozens of times with no issues. Very soft, a little faded, but still in good shape.
A: Hi there! Thank you for your interest in this style. The reverse is an orange/coral shade.