Of course I checked out Amazon.com and their Amazon Baby section and I found these awesome crib wraps by Trend Lab!
They are made of fleece and you tie them onto the crib. They don't damage the wood and are very easy to take on and off! The best part is that they can be washed!! They come in a ton of colors too!
We ordered both the long one for the front, and the set of two short ones for the sides. They have been on for a few weeks now and they are working out wonderfully!!
Here is what they look like on our crib:
Notice that the crib is SUPER bare!
At about 9 months he started standing on his bumper, so we had to take it out! There is nothing left now!