Free People Stella knit mini dress, seventies retro style, back zipper

Dress is previously owned, used and shows minimal and expected signs of wear/washings. Still in good condition, no stains, no snags. Fabric is 95% polyester, 5% spandex -- it is a tight stretch knit dress; lining is rayon. Size is small petite, pit to pit measurement is 16" --see photos for additional measurements