Good idea and I like your choices. What you may want to do with all of the white aspects of the room would be to play with different textures - like maybe a white textured wallpaper for one wall, or a white rattan nightstand or even consider a tufted headboard so that you will have some visual variety.

Beautiful. White is super elegant.

how about a white room with black curtains?

I did this, I love it!!! you are right about switching colors when you want to...!!!

So I want to have an all white bed room. White walls, white furniture, brown wood floors, a colorful bed set and decoration to match the bed set. Do you think that would be too white or would it be okay? I just thought that if I kept the walls/furniture white I could always change the colors in the room easily if I ever get bored of it. Thanks!

Just imagine a bedroom like this:

http://4.bp.blogspot.com/-_ttcRgZtKxc/UOjIIqkz08I/AAAAAAAAAek/p425lkIp4fo/s640/sterile+white+bedroom.jpg

then the bed set would be something like this:

http://ab.ptimgs.com/ptimgs/ab/images/dp/wcm/201410/0042/img94j.jpg

and there would be decoration to match the set like curtains, bean bag etc.

http://ab.ptimgs.com/ptimgs/ab/images/dp/wcm/201410/0030/img41j.jpg

http://media-cache-ak0.pinimg.com/236x/2b/c1/28/2bc1284ea886366a91198d03cd514249.jpg