My room is a beach theme but idk what to paint the walls i already had blue so i really dont wnat it again?

I have Eternal Beige walls with jade white ceiling. One one wall, there's a fish border with a plain beige window covering. On another wall, it's plain but the window has paisley curtains handmade with wool lining. The other wall has the walk in closet and a big dresser. and the other is the door. On the ceiling, there's glo-in-the-dark stars. So as you see, you can make it anything you want, although I strongly recommend using warm colors.=)