Find a stencil online and trace it onto different colored scrapbook paper
Christmas lights are always a good idea.
lily pulitzer for lee joffa
Nice colors... they all seem to work together... I guess because they are all soft pastels. You might not think that blue, green and beige would work together, but they do here. You could even add a splash of light yellow to any of these rooms... after all, the dominant pigment in beige is usually yellow.