Read It and Weep
Guests prone to waterworks at weddings could use one of these: a ceremony program that doubles as a tissue cache.
To make the petite pocket, tuck a tissue or two inside a piece of paper that folds over twice to become a small, sideless envelope. (Use decorative scissors to trim the edges of the flap.) Then, glue or tape the envelope to the program. True, not everyone is going to cry during the vows, but it's a charming way to dry the joyful tears of those who do.
Scalloped "z-card" in lavelite, Envelopments.