Penny Black stretchy, color block, mini dress. Stylish and comfortable size M

Penny Black casual comfortable short dress. Classic and simple cut with artsy color blocking. Has stretch to it but also has a long back zipper so that it’s easier to dress in. There isn’t a material tag or a size tag. I can’t measure it because of the stretch in the cloth but I would guess that it’s a size medium. The material is thick and feels like quality. Condition is very good. We are a non smoking house hold