How do you all feel about the necessity of a guest book?
I made a small paperback photo guest book on shutterfly. I was going to put it out at the reception for people to look at the photos and sign or write a message if they wish (it's not an official-looking, sign here on the dotted line, kind of book). I'm just not sure if I also need an official guest book for people to sign when people walk into the ceremony.
P.S. it's an outdoor ceremony if that makes any difference.
Thanks!