A quilting blog that I follow was extolling the importance of signing quilts that you gift/sell. The discussion migrated to the topic of letting the recipient know how to care for the quilt. The prevalent recommendation was to include a card, but I believe the card will be long gone before the first time the person washes the quilt.
One woman suggested that she programmed her sewing machine to stitch the signature label onto the loose binding - and I thought Voilá ! Why not stitch the care instructions onto the binding!? (It will be visible from the back). I have dye sublimated some labels, but I like this much better.
I probably should have used white thread, but you get the idea:
FWIW, this one says:
Wash gentle - cool. Tumble dry low or no heat until damp.