I can see this beautiful Ikat bedcover folded at the end of a bed in a room painted that same midnight blue hue.  The upholstered headboard should be a simple design covered in a natural linen.  Then maybe add a rouge throw pillow into the mix to pull out the burst of color in the Ikat design.  Finish it up with some crisp, tailored sheets, and you have an eclectic, worldly bedroom retreat.