You have a nice start. Have you considered painting the headboard Black? The White looks stark. Then add a pretty rug (or rugs).

Here is what the bedroom looks like now

Which one works best? The black still has to have the packaging removed

You need to decide on a style first. How do you feel about the light fixture? It is not working with the rest of the room, so you need to decide if you are going to keep it or replace it.

The light is brand new. And I have the teal bedspread that matches the cushions