To me, an heirloom quilt is one that took a very long time to make with great details and is more of a work of art to be admired, than something to actually use. I want all of my quilts to be loved and used, therefore I have never called any of my quilts heirlooms. I would much rather see one of my quilts loved and used, than placed into a glass cabinet to only be admired from a distance.