Off topic, but one of my personal headcanons for Malfoid is that by the time she starts working on the Vanishing Cabinet, Malfoid become so consumed by her task that she barely has time to take care of herself. She doesn't bother getting her hair cut, and eventually her bangs grow so long that they begin covering one of her eyes. I think it would be interesting to see Malfoid looking into the mirror one day and being horrified by her own disheveled appearance. After all, she was raised to be a proper, well-groomed aristocratic lady, and now she looks like a complete mess. But instead of acknowledging how far she's fallen, she convinces herself that it's only temporary. Once she completes the Dark Lord's task, her family's honor will be restored, and everything will return to normal. The idea is how her hair becomes like an outward reflection of her slowly deteriorating mental state. Almost like an abandoned building, once beautiful and carefully maintained, now slowly being overtaken by, vines, and weeds. Her disheveled appearance becomes a physical manifestation of her decaying soul, as the image of aristocratic perfection she was raised to embody slowly falls apart under pressure.