DIY a cozy canopy by hanging fabric from the ceiling. Option Buy wooden dowels for just a few cents at a craft store and attach them to the ceilings with hooks or thumbtacks. Option Rig up two short curtain rods on either side of the bed.
DIY Wall Art: Chevron is huge right now. Its also a pattern that can easily be created on a canvas. Measure, mark it off with tape and then paint in your favorite colors. Instant and inexpensive wall art to match your decor.