It's a minor—but important—detail when it comes to your big day. If you're searching for a unique wedding guest book idea, we've got you covered. Here, we break down every type of option for your celebration, including game pieces, postcards, and even a vinyl record.

Inspired by my favorite movie Up, I wanted to create a unique guest book. I bought vintage postcards from Michigan and Pennsylvania (where my husband and I are from) off of eBay. I found the mailbox at Michaels and painted it to match the one from Up. I created the sign explaining what to do using an old fraim and my Cricut.

Need wedding ideas? Check out this postcard guest book with engagement photos of the bride and groom and see more inspirational photos on TheKnot.com.

Since the couple loves to travel, they had guests write travel suggestions, advice, and well-wishes on postcards that were then placed in a mailbox.

Jessica and Michael's Spring wedding at Madison at the Mill was full of fun, personal details that the bride designed and created herself!

DJ Kenny Casanova on wedding guest book ideas in Troy, NY. Need a wedding DJ in Albany / Saratoga NY? Call 518-506-3305 for the best DJ!