Anniversay Edition Blue Unique large wall piece with Painted Mason Jars wall decor kitchen decor bedroom decor. I'd use different colors and things to put in the mason jars so the colors don't contrast so much but this looks like a great idea!
Write you names and wedding date on a wood heart and frame it. Have your guests sign smaller hearts and drop them via a small slot on the top. What a cute and unique guest book idea that you can display after your wedding.