Elle Fanning and Dakota Fanning prepare their Halloween costumes in this cute clip from when they were kids!

The Neon Demon star posted the video of herself and her older sister on Instagram on Saturday (October 19).

In the clip, Dakota – in a furry pink top and headpiece with cat ears – does her makeup as a younger Elle goes through her makeup bag.

“What is this?” Elle asks, holding up an eyebrow brush.

“It’s for your eyebrows!” Dakota Fanning replies sternly. “And you’re not allowed to do it. Go get your wig back on!”

Elle then proceeds to put on her big red wig, proclaiming, “I did it.”

“Getting ready for a girl’s night out with @dakotafanning #halloween #gogetyourwigbackon,” Elle Fanning captioned the video.

Watch it below!

READ MORE: Elle Fanning Opens Up About Sister Dakota & Princess Aurora in ‘Maleficent: Mistress of Evil’