The Costume They Chose Themselves
Weeks of deciding, and then the night they finally wear it.
Why it matters:
In this book the costume is not just a picture — it comes true, so it keeps exactly who they wanted to be the year they were this age.
Their Halloween, their book
Their Halloween, their book

They already know what they are going as. Turn one ordinary photo into the Halloween adventure where that costume comes true, from carving the pumpkin to trick-or-treat, and just enough magic to help a little lost friend find the way home. Choose Pumpkin Patch, Trick or Treat or Friendly Ghosts. Made for ages 2–6: warm, friendly and never scary.
1. Upload a photo: we turn your child's photo into Halloween illustrations that look like them. 2. Answer a few questions: their name, their age, what they're dressing up as and what they love most about Halloween. 3. Choose their Halloween world: Pumpkin Patch, Trick or Treat or Friendly Ghosts, in the illustration style you love. 4. Preview and make it yours: read the whole book free, adjust the words and pictures, and add a dedication from you.
A Halloween adventure starring your child in the costume they chose: carving the pumpkin, getting dressed up, the first knock of trick-or-treat, and then the costume turns out to be real, just magic enough to help a little lost friend home. • Their name and likeness on every page • Their costume decides their magic • Made for ages 2–6, written to fit their age • Warm and playful, never scary
• 32-page hardcover, approximately 8.5 × 8.5 inches • Premium full-color printing on matte paper • Shipping included in the price • Estimated delivery: 8–12 business days (US, Canada, UK, Australia, India); other countries see an estimate at checkout • Order the hardcover by October 15 to have it for Halloween • PDF included free with every hardcover (PDF only: $14.99)
$49.99
Shipping included
PDF included free
Share it today; the keepsake arrives in about two weeks.
Prefer digital? PDF edition: $14.99
Under two minutes. See their cover free before you decide anything.
We offer three illustration styles for your personalized Halloween adventure book: Watercolor, Pixar-inspired, and 2D Cartoon. Preview the one that feels right before you pay.

Soft, painted and timeless — the cosiest take on a Halloween night.

Warm, expressive and polished — the most cinematic of the three.

Bright, bold and full of personality — the most kid-friendly option.

Their name, how old they are, their costume, and one of three Halloween worlds — Pumpkin Patch, Trick or Treat, or Friendly Ghosts.

No costume photo needed — we illustrate the costume you picked. One clear, front-facing photo is all it takes. Your child is the only person illustrated — if anyone else is in the photo, you just tap your child.

See their cover and opening pages free, add what they love most about Halloween and a dedication, then pick instant PDF or premium hardcover.
The same magical night in three different looks. Their costume decides the magic. Preview it before you pay.
Every one 5 stars — Read them on Trustpilot →
If you want a Halloween gift that isn't sugar or plastic, a way to build up to the big night, or something that survives past October 31st — here's how a personalized Halloween book works and why families choose one.
Because children love a story that goes somewhere. This one follows the whole day — the pumpkin, the costume, the first door — and then turns: the costume is real. The magic is small, the rustle in the hedge is a little lost friend, and the happy ending is walking home knowing it really happened. A real beginning, middle and end instead of a parade of Halloween pictures.
No. Every creature in this book is round, soft and smiling, every jack-o'-lantern has a happy face, and the dark is warm and golden rather than black and empty. There is no blood, no horror styling, no realistic skulls, no sharp teeth and no sinister lighting anywhere, in any of the three worlds. The one rustle in the hedge is a tiny, sniffling, lost friend on the very next page.
The magic. Each costume has its own small power for the night — a witch's wand that really works, a superhero's super hearing, a dinosaur's super-sniffing nose, a pirate's spyglass that sees for miles — and that power is how they help a lost friend home. If their costume is not on the list, choose Other and type it in; we give it a power that fits.
Most personalized Halloween books drop your child's name into a story that is otherwise identical for everyone. This one is illustrated from your photo, so your child is recognisably themselves on every page, and the magic in the story comes from the costume they actually chose.
The best Halloween gifts build anticipation rather than a sugar crash. A personalized Halloween adventure book — starring them as the hero, in the costume they chose — is read for weeks before the big night and kept long after the candy is gone.
Share your child's name and age, choose one of three Halloween worlds, pick their costume, and upload one clear photo. The book is created from your answers. Preview the opening pages free, edit anything, and only pay when you love it.
Parents, grandparents, aunts and uncles buying for children aged 2–6. It's written as a read-aloud, so it works for a two-year-old pointing at the pictures and a six-year-old waiting to see what the costume can do.
A personalized Halloween adventure book is a custom storybook in which your own child is the main character, illustrated from a photo you upload rather than drawn as a generic child. In this one they spend a whole Halloween in the costume they actually chose — and discover that, for one night, the costume is real, and just magic enough to help a little lost friend find the way home.
We make three. If they already know what they are going as, this one — the Happy Halloween Adventure Book — is where that costume comes true. If they cannot decide, What Will I Be This Halloween? lets them try on different costumes before choosing one. For a baby's very first Halloween, Baby's First Halloween Book keeps the day as a keepsake.
No. Upload an ordinary, clear, front-facing photo where their face is easy to see, in good natural light, and pick what they are dressing up as. We illustrate the costume for you.
Yes — any costume at all. Pick from princess, K-pop star, fairy, unicorn, witch, superhero, dinosaur, dragon, pirate, astronaut, firefighter, knight, ninja, police officer, lion, shark, bumblebee, bunny, cat, pumpkin or ghost — or choose Other and type in whatever they are wearing, from a fire engine to a taco. They wear it on the cover and from the mirror page onwards, and it decides their magic.
No. It is designed for ages 2–6 with friendly round shapes, smiling faces, happy jack-o'-lanterns and warm golden light. No blood, no gore, no horror faces, no sharp teeth, no gravestones and no realistic monsters appear anywhere in any world.
Your child is the hero on every page, and the only person we illustrate from your photo — if anyone else is in it, you just tap your child. A grown-up may be nearby, and neighbours or other children can appear in the background, but we never draw a detailed face for someone whose photo we do not have. Later in the night they meet one friendly character — a tiny, fuzzy little monster, or a little ghost in the Friendly Ghosts world — who is lost and needs help getting home.
Your child's name and face, how we refer to them, their age, which of the three Halloween worlds it is set in, their costume (which decides their magic), what they are like, what they love most about Halloween, the illustration style, who the book is from, and a dedication message.
Fourteen illustrated story spreads plus a cover, a dedication page and a closing page — printed as a 30-page hardcover, or delivered as a PDF.
Under two minutes to answer the questions, and the preview appears straight away. Most of the questions are a single tap.
The instant PDF download is ready in minutes and works right up to Halloween night. For the printed hardcover, order by October 15 — delivery to the US, UK, CA, AU & IN usually takes 8–12 business days, and where an estimated date is available for your address it is shown at checkout.
Creating and previewing your book is completely free — no account and no card needed. You read the whole book, page by page, and only pay if you want to keep it. A premium hardcover is $49.99 and the instant digital PDF is $14.99. Standard shipping is included in the hardcover price — the price you see is the total you pay. There is no subscription, and the version you approve is the version we print.
Printing takes 4–5 business days, then the book ships. Orders to the United States, Canada, the United Kingdom, Australia, and India typically arrive in 8–12 business days from the day you order. For other destinations the estimate for your address is shown at checkout. The digital PDF has no printing or shipping wait — it is delivered electronically shortly after purchase, which is the one to choose for a last-minute gift.
The hardcover is approximately 8.5 × 8.5 inches, printed on premium matte paper and bound as a keepsake meant to survive being read at bedtime for years.
They are used only to illustrate your book. We do not sell them, we do not show them to anyone else, and we never use them to train AI models. Photos uploaded before you create an account are deleted automatically within 7 days. Once you have an account, uploads are held with your book so you can come back and finish it or order a reprint, and deleting your account deletes them. Email hello@celebrateally.com at any time and we will remove them sooner.
Email hello@celebrateally.com with your order number and we will sort it out. Cancelling: if your book has not entered production yet we will cancel it and refund you in full. Once it is at the printer we may not be able to stop it, but always ask and we will check. Damaged or misprinted: tell us within 30 days of delivery with a photo and we will reprint it free or refund you. You do not return the damaged book. Never arrived: if 30 days have passed since you ordered, choose a free reprint or a full refund — your call, no questions asked. Not happy with it: because you approve the finished book before paying, a printed book cannot usually be returned over a change of mind. But if the personalization or illustrations disappoint you, contact us within 30 days of delivery and tell us what to improve — we will correct it and send a replacement free, and if we cannot make it right we will refund you in full. You keep the original book either way.
Yes. You can order several copies of the same book — useful when grandparents want one too — and you can create as many different books as you like from one account. Each book is priced individually at $49.99 for a hardcover or $14.99 for a PDF, and each one is previewed and approved separately.
A few small choices make the difference between a nice book and the one they ask for every night in October.
They wear it on the cover and through the night, and it decides what their magic is. If it is not on the list, choose Other and type it — then the book and the real night match.
Trick or Treat is a glowing neighbourhood street. Pumpkin Patch is golden, cosy autumn. Friendly Ghosts is moonlit and dreamy — and the lost friend they help is a little ghost.
Age changes how the story is written and how your child is drawn — simpler words and more sounds for the youngest, a little more dialogue as they get older.
Their face carries all fourteen pages, so a bright, front-facing photo with no hats or sunglasses gives the most recognisable illustrations. An ordinary photo is exactly right.
| Costume ($35) | Candy Bucket ($10) | Generic Halloween Book ($12) | CelebrateAlly Book ($14.99) | |
|---|---|---|---|---|
| Personalized to your child | Worn once, outgrown by next year | Not personal at all | One of millions printed | Their face, their name, their costume |
| How long it lasts | One night | Refilled and forgotten | Read once each October | Read every Halloween for years |
| Reaction when they open it | Excitement until it's on | Polite thanks | Nice but forgettable | "My costume was REAL!" |
| Works before the big night | No | No | A little | Builds the excitement for weeks |
| Becomes a keepsake | Ends up in a bin bag | Ends up in a bin bag | Maybe kept on a shelf | A record of the costume they chose this year |
| Ready in time | Shop before it sells out | Yes | Yes | Instant PDF, or hardcover in 8–12 business days |
Halloween moves fast — one evening, a sugar rush, a costume outgrown by next year. These are the parts of it this book slows down and keeps.
Weeks of deciding, and then the night they finally wear it.
Why it matters:
In this book the costume is not just a picture — it comes true, so it keeps exactly who they wanted to be the year they were this age.
One wave of the wand just for fun — and the leaves begin to dance.
Why it matters:
Every child in costume half-believes it. This is the page where the book agrees with them.
Two fuzzy ears, two enormous eyes — and a tiny friend who cannot find the way home.
Why it matters:
The one surprise in the book turns into kindness on the very next page — the good kind of Halloween feeling, never a fright left standing.
One last try on the doorstep — nothing. Just a costume again.
Why it matters:
But they know it was real. It is the ending young children ask to hear again and again.
CelebrateAlly was started to make celebrations more meaningful and personalized. Halloween is one of the few nights a year a child gets to decide who they are — and almost everything sold for it is disposable by November. We built this book so that night becomes an adventure your child stars in, gentle enough for a two-year-old and worth keeping long after the costume no longer fits.
You share your child's name, their age, one photo and their costume. The AI then creates a personalized Halloween storybook illustrated to resemble them on every page. It isn't pulled from a template or a pre-written database — each book is created fresh from your answers.
Your family's photos are yours alone. We never use your data to train models, sell to third parties, or share with anyone. Photos are processed securely and deleted after your book is created. Your story stays your story.
We build with three principles: authenticity, inclusivity, and emotional impact. Every personalized book should feel genuine, personal, and true to your child — and we never invent a fact about your family that you did not tell us.
Sonali George — Founder, CelebrateAlly. Read more about our story here