Hang a decorative curtain rod above your window. Try to match it to your decor. Metal curtain rods with swirls on the ends can be spray painted to match any bedroom color.
Find sheer curtains that flow rather than hang and suspend them from the curtain rod behind your bed.
Hammer pegs or curtain hooks into the walls on either side of your bed, about 3 feet above the mattress or a few inches above the headboard.
Pull the drapes behind the hooks in the wall so they frame your bed.
Choose a bright or bold large print to place on a wall without windows. It helps give your bedroom a focal point that isn't the window behind your headboard.
Match the colors in your print and the colors in your drapes and headboard to a series of throw rugs on the ground.