This is a really cute idea for any surprise. Maybe gender reveal or baby announcement.
Wedding Thank You Card Love and Thanks by violaprints on Etsy. Love the dancing picture from the wedding. So much better than a staged thank you picture. Also you know how much i love black and white :)
English Barn Wedding from Marianne Taylor Photography - Style Me Pretty
Save the Date - Pencil Us In Pencils and Backing Cards-Nice idea but needs prettier card and a bit of sparkle!
Nathalie and Dans Pretty Pink Chester Wedding by Claire Penn
Hankie for Happy Tears on Wedding Program. But I definitely want to give my mom a "gift" hankie on my wedding day :)