Lady Sweetheart Neckline Slipover Sleeveless Backless Mini Dress International Size:XS,US Size:0 Material : Polyester The Model in our picture is about 5.2Ft tall. Sweetheart Neckline, Sleeveless, Hidden Side Zipper, Elastic Top, Backless, Form-fitting, Casual Mini Dress. See product description below for sizing information.