Getting married? Have a book party coming up? You can remind your guests to support libraries with a set of save the date notices printed on library cards.

We found a variety of save the date library cards on the craft site, Estsy. Follow this link to explore all the designs. Above, we’ve embedded a save the date card image from the Etsy seller Treehouses.

Check it out: “These vintage library cards will be a hit for your Save The Dates! These cards were found in an elementary school library and were purchased in the 1960′s and 1970′s. They are in flawless condition and ready to customize! This package will include 25 handwritten invitations on vintage library cards in black ink. (other ink colors are available per request)”