Vintage Denim maxi dress size 12 has embroidery at neckline self tie in back

Vintage Denim maxi dress size 12 has embroidery at neckline self tie in back Full disclosure the bottom button is missing and it has a small spot by one of the buttons ( this may come off with washing. so I will try and if not buyer will know that it is there) has shoulder pads pit to pit measures 20" waist measures 18"