Camaieu Color Blocked Bloused Tunic

I bought this tunic in Europe. It is a size large (American). I cut out the tag because I can't stand anything scratching me, so I don't know the fabric, but it feels synthetic with a little stretch. There is a small light stain on the bottom cream section. You can see this in the last photo. It is 29 inches long and 36 inches around at the bust.