On each of our prayer shawls we include a small card which is tied to the blanket with blue thread. Here is what we write on our cards. Maybe it will work for you.
"...put a blue thread in the tassels of the corners (of your garments); and you may have the tassels that you may look upon them and remember all the commandments of the Lord and do them..." (Num 15:38-39)
Also, so that you can be reminded that you are loved and in someone's thoughts and prayers.
REMEMBER: God loves you!
I hope this helps or maybe gives you some ideas. Best of luck with your beautiful prayer shawls!