Going off the escort card tree I'm doing, I was thinking of using the escort cards also for the guest book. Have the front of the escort cards with the guest name and a feather stamp, and on the back they can write their wishes.
I absolutely love this style. When I take the veil off after the reception, I was thinking of putting something like this in my hair as well. Im leaning more towards one of my Grandmother's brooches though.