I went green and Pooh bear too, even knowing she was a girl ( I wasn't convinced!70%) Anyway, I now wish it was more girly! Hehe! I have taken most of the Pooh stuff down and hae painted fairy and butterfly pics, and when we move her room will be pretty girly! If you don't know the sex I would keep it fairly neutral to begin with and then go from there!
once Izzy goes into her big girl bed I am going to Adairs Kids and get some nice bedding and accessories for her room. For our little guy Im still deciding but the nursery before he comes will be pretty neutral for a while with a few Pooh stickers and a painting I did for Iz with animals on it!