Rails lyocell dress or jacket windowpane pattern

Rails light blue denim color with white windowpane pattern, hidden button placket, front pocket, a small faint stain on the front (pictured) not sure what it is but it’s not very noticeable, very good used condition! Full length sleeves. Can be used as a light jacket or a short dress! Cute with boots! Size small Pit to pit 21.5 Shoulder to hem 33 (about knee length-ish