Dance & Marvel Emerald Satin Long Sleeve Blouse

very beautiful blouse! literally just worn for this picture here. it has a stain, from oil maybe? unsure. on the bottom back, you can see it in one of the pictures but it's so minor. I just don't wanna take anyone by surprise. I might have one extra button lying around. the second picture is to illustrate the closest to its true color - the white balance is off on the ones where I'm not wearing it. my camera makes it look more blue than green! also, it says medium but it's definitely more of a small imo.