Zara Knit Black Dress, Size Small

Zara knit midi dress, size small. It falls to about mid-calf on me (5'6"). A sheer outer layer and an opaque inner layer; the straps cross over the torso in a way I'm struggling to describe! My mother gave me this dress maybe a decade ago in case I had to go to a party and I have never once worn it, so I hope it will go to someone who will actually wear it. Feel free to ask any questions!