Tribesmaid Inthecorridors made this very sweet little flower memorial for her grandmother and shared it on the Offbeat Bride Tribe. While it technically wasn't for her wedding, how perfect would this be for brides with a paper flower bouquet (or even a real flower bouquet with one special paper flower tucked in)?
She wrote a letter to her grandmother on some origami paper and then folded it according to this origami tutorial:
Are you planning to memorialize any loved ones at your wedding? Check out our archive of beautiful wedding memorial concepts.