Mid century modern vintage decorator fabric, a shantung type material (slubbed on the front, satiny reverse, a fairly firm tight weave). Not sure of the fiber content, maybe a rayon blend?
This is a 4 yard length of 44" wide fabric, with a really retro print in aqua, black and metallic gold on ivory. It's never been used or laundered.
There's no fading, but this does have some slight discoloration and a few light marks, mainly to the back on this fabric.