This is really so simple it doesn't need a tutorial, but here are some step by step pictures. I am sure you have seen these around.
1. I started with a blank canvas and did a light coat of paint on it.
2. I chose to cut some strips of the fabric that are in the baby's room to match what I have going on in there plus an assortment of ribbons, ric rac, you know...just stuff from your stash.
3. I decided to use the staple gun, but I am sure a glue gun would work just fine. You just pull the ribbon taut and staple it into the wooden frame.