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How to run a Polaroid guest book at your wedding

By the Unveil team · Published October 28, 2026

Film and camera prices checked October 2026.

A Polaroid guest book is a guest book where each guest, or each couple or family, takes an instant photo of themselves, sticks it on a page and writes a message beside it. By the end of the night you have a book of faces and handwriting instead of a list of signatures.

To run one you need an instant camera, film for roughly one photo per two guests plus spares, an album with room for the prints, pens, something to stick the photos down with, and a sign that tells people what to do. A Fujifilm Instax Mini is the usual pick over an actual Polaroid because the film is about half the price per shot and the prints develop in about a minute and a half instead of ten.

For a 100-guest wedding, an Instax Mini 12 and three twin packs of film come to about $166 at list price before the book itself. The rest of this guide covers the choice of camera, how much film to buy, how to lay out the table and what to write on the sign.

Instax Mini or Polaroid, side by side

Instax MiniPolaroid i-Type
Film price$23.99 for a twin pack of 20$94.95 for five packs of 8 ($84.99 on sale when we checked)
Per photoAbout $1.20About $2.12 to $2.37
Picture size62 by 46 mm on an 86 by 54 mm cardSquare, on a white frame
Develops inAbout 90 secondsAbout 10 minutes, face down
CameraInstax Mini 12, $93.95 MSRPPolaroid Now, Now+, I-2 and others

List prices from instaxus.com and shop-us.polaroid.com, checked October 2026. Develop times are the makers' own figures. Per-photo costs are our division of the pack price.

What goes on the guest book table

Put the table where people stop anyway: by the entrance to the reception, next to the seating chart, or beside the bar. A table in a corner of the room gets visited by the twelve people who were standing near it.

On it you want the camera, two or three packs of film open and ready, the book itself opened to the first blank page, a few pens that do not smudge, and glue dots or double-sided photo tape. Photo corners look nicer but are slower for a guest holding a drink. Add a tray or a small basket for prints that are still developing, so nobody sticks a blank photo in the book and walks off.

The book can be a plain scrapbook album with heavy pages or a guest book sold with printed pockets sized for Instax Mini or Polaroid prints. Pockets save the adhesive step and let guests slide the print in, but check the pocket size against your film before you buy, since Instax Mini, Instax Square and Polaroid prints are all different sizes.

The thing that decides whether it works is a person. A friend or a member of the wedding party who spends the cocktail hour at the table, taking the photo for each group and reloading film, gets you a full book. Left alone, the camera tends to collect a few selfies with half a face in them and then sit idle once the dancing starts.

The guest book catches everyone once. A shared camera catches the rest of the night.

How much film to buy

Count photos by group, not by guest. Couples and families step up together, so a good rule is one photo for every two guests, then a fifth on top for retakes, the occasional dud and the photos the two of you will want at the table yourselves.

With that rule, here is what the film comes to at the makers' list prices. Instax Mini film comes in twin packs of 20. Polaroid sells i-Type film in packs of 8, and the cheapest way to buy several is the five-pack of 40.

GuestsPhotos to plan forInstax Mini filmPolaroid i-Type film
50About 302 twin packs (40), $47.981 five-pack (40), $94.95
100About 603 twin packs (60), $71.972 five-packs (80), $189.90
150About 905 twin packs (100), $119.953 five-packs (120), $284.85

Our arithmetic: one photo per two guests plus 20%, rounded up to whole packs, at list prices checked October 2026. Add the camera and the book.

Film and batteries on the day

Instax Mini film loads ten shots at a time and i-Type eight, so whoever runs the table will swap a cartridge every few groups. Keep the spare packs in their boxes beside the camera rather than in a bag in the car.

Fujifilm rates the Instax Mini 12 at about ten packs of film on two AA batteries, which is roughly 100 photos. That covers most weddings up to about 150 guests, but a spare pair costs very little and removes the one failure you cannot fix at the venue. The Polaroid Now Gen 3 charges over USB-C instead, so plug it in the night before.

Polaroid's own advice is to keep film in the fridge and take it out about an hour before you shoot. If the table is outdoors on a hot afternoon or in a cold marquee, shoot a test frame in that spot before the guests arrive.

Which camera to choose

For most guest books, an Instax Mini. The film costs about half as much per photo, the prints come up in roughly 90 seconds so a guest can see their photo and write beside it before they move on, and the Mini 12 handles exposure and flash on its own. Its selfie mirror and close-up setting work from 30 to 50 cm, which matters if guests take their own photos at arm's length.

A Polaroid is the choice if you want the larger square print and the classic white frame, and you are happy paying roughly double for it. The catch for a guest book is the develop time. Polaroid tells you to leave the print under the film shield for about ten seconds, then lay it face down away from direct light for about ten minutes, and not to shake it. That means a guest writes their message, puts the print in the developing tray, and the person running the table sticks it in later. It works, but only if someone is actually there to do it.

Whichever you pick, buy it a few weeks early and shoot a pack at home. You learn how far back people need to stand, how the flash behaves in a dim room, and if your pens bleed through the album pages.

What to write on the sign

The sign has two jobs: tell people this is the guest book, and tell them how many photos they get. Without the second part, a cheerful group takes four photos, picks the best one, and you run out of film before dinner. Keep it short enough to read while holding a glass.

"Strike a pose, stick it in, leave us a note. One photo per group, please."

"Say cheese! Take one photo, let it develop in the tray, and leave a wish for the newlyweds beside it."

If you went with Polaroid, put the develop step on the sign, since most guests have never waited ten minutes for a photo. If someone is running the table, a smaller line works: "Ask Sam to take your photo."

What the guest book does not catch

A guest book table gets one posed photo of each group, usually in the first hour, against the same backdrop. That is its charm. What it misses is everything after: the toasts from the back of the room, the dance floor, your grandmother laughing at table six, the photos your guests would have taken on their own phones and never sent you.

A disposable camera app covers that part. Unveil is ours: guests scan a code on their table, an iPhone opens a native camera through an App Clip and other phones open one in the browser, and every guest gets a set number of shots. Nobody sees the photos during the party, you included, and the whole album opens at a time you pick, usually the morning after. An event is free up to 10 guests, $14.99 for 50 and $29.99 for 100 (US pricing), and you can create the event in your browser or in the app.

The two fit together without overlap. The book is the object you keep on the shelf, and the app is the night as your guests saw it. If you want both, the wedding setup guide covers shot limits and the unlock time, and the QR code guide has a free table sign you can put next to the guest book.

Thinking of putting an instant camera on every table instead? That gets expensive fast at about $1.20 to $2.40 a print, and the photos scatter into handbags. What disposable cameras really cost runs the same sums for film disposables, and one guest book camera plus a shared app is usually the cheaper way to cover the room.

Free for up to 10 guests. Try it at the rehearsal dinner.

Questions people ask

Plan one photo for every two guests plus a fifth extra. For 100 guests that is about 60 photos, or three Instax Mini twin packs of 20, which list at $23.99 each.

Instax Mini for most weddings: the film is about $1.20 a photo against $2.12 to $2.37 for Polaroid i-Type, and the print develops in about 90 seconds. Polaroid gives a bigger square print but needs about ten minutes face down before it is ready.

Ideally a friend or a member of the wedding party during the cocktail hour. Guests can take their own with a selfie mirror, but a person at the table gets better photos, keeps the film count under control and sticks the prints in once they have developed.

Glue dots or double-sided photo tape are fastest for guests. Photo corners look neater but take longer. Albums with printed pockets skip adhesive entirely, as long as the pockets match your film size.

It is safer to have them write on the page beside it. The face of an instant print is glossy and smudges easily, and Polaroid asks for its prints to lie face down, unshaken, while they develop.

Sources

The guest book gets the hello. The phones can have the rest of the night.

Hand everyone a camera and see it in the morning.

Create your event

Set it up in your browser. Free for up to 10 guests.