Looks like the FBC Black Void Cotton Vest (see last photo), so I think the material is cotton gauze? And the buttons mother of pearl? In any case, very soft with a cute (and one of a kind) camel color. Roam the desert! Received from a mystery tote, so the items had this caveat: ''We gathered all of our "oopsie daisy" items from the past year and I don't know what to do with them. I am very meticulous about quality control so these "oopsie whoospy dang gosh" items are actually great quality and you will likely have a difficult time finding the "flaws". I, for one, can't discern any issues with this vest. Brand new in its original bag. Did not come with tags. Only worn for the photo because this color option isn't available on the site. Possibly a one of a kind item/colorway. Fit is a bit big so you could wear a sweater under it.