Next we "sandwich" the layers. We put the back down first, right side down, then the batting on that and smooth it out and then put the top on last, right side up, smoothing all layers.
After getting all the wrinkles out of all the layers, we basted the layers together with safety pins.......LOTS AND LOTS OF SAFETY PINS. I used 300 and could have used more. (look closely, they are there..)