Theme elves, angels, and fairies are also admired by the girls even though they who grown. The idea of decorating girl’s room is to use faux painted skies and clouds, soft icy pinks, and fluffy canopy beds. Another color that suits you should use blue and lavenders. And last theme is the theme of sunshine. On this theme you have to draw a mural of hills. This mural has a beautiful sunrise picture. You can use the color in the picture is a yellow sun. This color could also you use on a bed and blanket. Besides that the ceiling should you paint with a soft sky blue color. Thus few ideas for decorating your girls room in an easy way and a way that you could do yourself without the expert. Kids Room.