These might even be fun to combine with the painted headboard idea; you could customize it with your own details, especially for these ones that look like they have a lot of empty space in the center.
This one is my favorite:
Has anyone ever used these wall decals before? My big concern would be that paint around it would fade and you’d end up with a headboard shadow once you finally peel it off. I’d love to hear how they work!
Images via Blik