She sees herself in the mirror, and realises she looks completely different.
Her eyelids have a shade of very light blue that mixes well with her skin, and the dark eyeliner only makes her eyes stand out more. Luna had used her pale skin to her advantage, highlighting her cheekbones and slightly bony face to give her a sort of ghostly look. Her lips, however, were a dark red colour, the only spot of colour on her face, and emphasizing the fullness off her lips.
Her pale hair fit well with the ghostly look, and the tresses would likely billow around as she walked.
"Oh my goodness. You look beautiful, honey." She murmurs, smiling and hugging her by the neck.