Dear __________,
It just warms my heart when I think about what great lengths you went through to attend my baby shower. You live so far away, and the miles you traveled just to be here that day was an incredible gesture of love. You have always been by my side to share all of the important milestones in my life. Words cannot fully express my gratitude for your being here with me again for this important event. I want you to know that the gorgeous, vibrantly-colored handmade bibs and burp cloths you sewed for me are the gifts I treasure most. Holding them in my hands today, I can still feel your love and sweetness coming through.
Sending you thanks across the miles,
(YOUR NAME HERE)