Sheet music instead of a book Storybook Paper Roses bouquet. It would killlll me to rip apart a book for this, but this is SUCH a cool idea cost effective. Smaller ones can be made for the bridesmaids. My only concern is if the ink rubs off on the dress.
A rope bracelet - reminds me of making friendship bracelets back in the day. My right second toe used to go numb because I'd hook the end of the bracelet over it, and then knot embroidery floss for HOURS.