Vintage Ralph Lauren Collection Embellished Beaded Backless Halter Dress size 4

Rare vintage dress by Ralph Lauren Collection, size 4. Still in very good vintage condition with some wear around the inside lining hem- not noticeable from the outside, see last picture for an idea. Inside fabric tag has been removed as shown. Hidden side zipper and fully lined. This is covered in beads and is fairly heavy. Please see pictures for measurement. Length is taken from center front. Gorgeous dress!