Vintage 90s semi sheer dark navy with blue floral short sleeve button down top

Beautiful boxy cut breezy top with shawl style collar and mother of pearl buttons. Has sewn in shoulder pads! Honestly not sure if the background color is black or a very dark navy blue Premier international brand Excellent vintage condition no flaws noted 100% polyester Medium size 10-12 20” flat chest 19” waist Approximately 20” top of shoulder to hem