LDS Distribution has women's lace handkerchiefs for $1.50 (US). It's a great price and a wonderful handout to support this month's lessons on Marriage and Family. Use a mutual night to have the girls learn to embroider their initials (first or both) on the handkerchief and save it for when she goes to the Temple. It can be a one night, quick, and easy activity and can also be a reminder of her commitment to "go there someday." I have a lovely handkerchief I received as a wedding shower gift and carried it with me when I was sealed to my husband. It is very special momento. This activity will fulfill Personal Progress value experience #2 for Knowledge.
Here is the link for the handkerchief: