Some people like to have the prints become their guestbook, rather than being stuck in one. You can get your guests to scrawl you a message on them and peg them up on some butchers string. Or post them into a birdcage for you to discover later. Your call. Anyway, you can have two options:

The landscape version - a slightly shrunken image compared with our usual print, leaving room at the bottom for message-writing. 

The landscape version
- a slightly shrunken image compared with our usual print, leaving room at the bottom for message-writing. 

Or the portrait version - much more space for people to write below the print, though the compromise is a slightly smaller image size. 

Or the portrait version
- much more space for people to write below the print, though the compromise is a slightly smaller image size. 

Or finally - a 'polaroid' style print with a square image and a large block of white beneath for a message. Bear in mind, this is taking a square crop from the photo,so you do lose some width (and hence probably can't get as many people into shot at one time..!)

Or finally
- a 'polaroid' style print with a square image and a large block of white beneath for a message. Bear in mind, this is taking a square crop from the photo,so you do lose some width (and hence probably can't get as many people into shot at one time..!)

Both prints are 6" x 4" overall. That's the same size as a standard postcard.