A photo guest book - polaroid and washi tape! Get a cheap but cute polaroid camera, a blank notebook, and washi tape in your chosen colors. Have guests take photos and then leave a message underneath. Love this, but polaroid film is expensive and rare!
A great way to make your wedding unique and interesting is to have a great wedding guest book. Different traditional wedding guest book, a DIY wedding guest book will help make that special day more memorable and significant every time you think about it.