Hyfve cold shoulder top

Hyfve cold shoulder top with ruffle sleeves and light blue detail on sleeves. High neck and super flattering. Is a size medium, but I usually wear a small, just wanted a looser fit. The back does have some small stains on it (see pictures) that were like that when I bought it. They are hardly noticeable though when on. Is NWT and never been worn out or washed, so stains could come out with some stain remover!