I think Susie covered everything. You may want to add a special memory you have shared with your MIL. For example, I made a quilt out of my Dad's western shirts for one of my grandsons who was so crazy about his Papa T and on the label put how I watched my GS and my Dad in the back yard one day when Dad was teaching him how to "spit". You would have to know my Dad to appreciate this, but maybe you get the idea.