You know how Greed tore out his hair and that's why it's so uneven? This is Vanity's wife cutting his hair to even it out.

Canonically he didn't have it cut, but it was a nice thought.

Her appearance might change from this because I had a gacha pic of her which is now gone. Her hair might get flatter and I forgot to add certain features of her since she's a demon. Horns with black eyes.