Silver dress with pattern

Long sleeveless dress with pattern with slit in the back. The pattern may make you look taller. It fits not too slim on me (on waist area), and it’s stretches easily, so I believe it even fit S size for a slimmer look. When I bought it I didn’t notice that hem wasn’t sewed a bit in the back. I sewed it in the back (see last photo), but it’s really not visible unless you look really close and focused.