She walked up to the mirror before exiting to check how critical the situation was. The dress ended way before her knees and had a small slit on the side. In addition to that, there was an oval-shaped low cut. Hermione tried to hold her balance on stilettos that had straps wrapping around her legs. This was one of the dresses that were already in her wardrobe when she came to the Manor. Hermione would never wear something like that but there was no choice.