Banana Republic Blouse with Black Piping

This is a beautiful sheer-ish fabric in off-white with black piping at the sleeves, sides, neck and back. It has a scoop neck with curved side and hem detail, as well as a great cutout detail in the back. Looks amazing with an updo or pony... Barbie style! The fabric content is not known, because I cut the tag so it would not show when worn untucked. I'm guessing a poly blend. I machine wash and it comes out beautifully!