We actually went to Michaels yesterday and bought some unfinished wall shelves for $9.99 a piece. DH came home and painted them white to match the nursery. They are wide enough to put books on, but Michaels has a variety of different types of shelves that are unfinished wood so you can paint them to match.
Re: Please show me wall shelves in nursery.
these are actually just the shelves i already had up. but i liked the contrast with the crib, so i left them.
This is not our nursery, but we are doing shelves like this in our nursery.
Shelves