Quillow 101 for Dummies 

This is what I used... but you can adjust to make larger or smaller by the width and length of materials you choose.
Crib size batting (45” x 60”)
2 ½ yards of material for the top of the quilt and the matching pocket. This is your choice of pattern
2 yards of material for the bottom. This can be a contrasting color or pattern.
I chose a sports theme for the top and a print of a matching color for the bottom. If you want to make a larger/longer quillow, you can buy batting in just about any yardage you need… be creative and have fun