INDOOR window box for girls room, too cute...The simplest way I to make this is..purchase a simple plastic window flower box from your local garden supply store. Cover the front, bottom and side with fabric (a hot glue gun ). Colour choices, flowers etc are yours. Add a " brick " of floral or styrofoam so that flowers etc can be pushed into it. It should be light weight and easy to hang.
Baby 3 now has a changing pad cover! Here's a great tutorial on how to make a custom changing pad cover for your baby's nursery. This tutorial shows you how to make a two fabric cover, as well as the instructions to make a cover out of one fabric.