Hot kiss Denim Embroidered Halter Dress sz M

Y2K Denim Hot Kiss Halter Dress with fancy psnsy embroidery. It has a long metal zipper down the back. Fabric is 96% cotton & 4% spandex. It has a little stretch to it. Tagged size is m, medium. I'm not sure if this is a women's or a juniors size. Actual measurements are: bust 17" one direction and length is measured from under the armhole to the bottom hem is 23". Summet Ready - Dress era is Late 90's or Y2K, or early 2000's.