Last updated: May 28, 2026·🔄 Product links checked and unavailable products replaced with current alternatives for 2026.· By Serdar

Halloween Costume Guide

The Prince Bullet Train Halloween Costume Guide

Pink Coat  ·  Dark Bob  ·  The Most Dangerous Person on the Train

Thirteen pieces built around one idea: a schoolgirl who is absolutely not a schoolgirl. The coat and the wig do the work. Everything else fills in the details.

Bullet Train Joey King Action Pink Short Hair Teenage Villain
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Quick Answer: The Prince Halloween costume is built on two essential pieces and eleven supporting items.
  • Black bob wig with hairclip (essential)
  • Pink double-breasted coat (essential)
  • Pink vintage shirt, knit sweater vest, staff tie
  • Mini pleated skirt and block heel loafers
  • Rings, watch, backpack, eyeliner

The Prince manipulates every assassin on a bullet train from Tokyo to Kyoto while looking like she’s on her way to school. Joey King plays her in David Leitch’s Bullet Train (2022), and the character’s whole power comes from the gap between the outfit and the intent. The pink coat is the piece that makes this costume work at a party. Without the coat and the dark bob, you’re just wearing a nice pink outfit and nobody knows why.

Items Total13 Items
DifficultyMedium
VibePreppy Menace
Cost$50–$120

The Prince Bullet Train Halloween Costume Items

The Prince from Bullet Train Halloween costume infographic showing all thirteen items including pink double-breasted coat, black bob wig, sweater vest, pleated skirt, and accessories

The Prince Costume Items

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The Prince Bullet Train Joey King Villain
  • 1 HairclipsThe hairclip in The Prince’s bob is a small detail that reads clearly in photos and from across a room. It’s the thing that turns a wig into a costume choice. Pin it at the front or side of the bob once the wig is secured.
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  • 2 Black Bob WigThis is the essential item. The short, blunt dark bob is the most recognizable part of the character. Without it, the pink coat and skirt read as a fashion choice, not a costume. Get the wig, pin it down, and check it before you leave the house. It shifts.
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  • 3 Lip BalmThe Prince’s makeup is all about the eyes. The mouth stays understated. Nude or barely-there lip keeps the focus where it belongs.
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  • 4 Knit Sweater VestGoes over the shirt as part of the layered school-uniform look. The layering is what makes the outfit read as a deliberate character choice rather than just casual clothes. Any fitted knit vest in a neutral or muted tone works here.
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  • 5 Staff TieWorn under the sweater vest collar. It’s a school-uniform detail that commits the layered look. A thin striped tie does the job.
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  • 6 Pink Vintage ShirtThe base layer under the vest. A peach or blush pink collared shirt with a slightly retro cut. It’s what shows at the collar and the cuffs, so the color and collar shape matter. Get it right and the layering looks intentional.
    See on Amazon
  • 7 Pink Double Breasted CoatThe most recognizable piece in the whole costume. A structured, double-breasted coat in a warm pink tone. It’s the first thing people see and the item that makes the character readable at a glance. Worth spending on fit here. A coat that doesn’t sit right takes the costume down a level.
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  • 8 Black Leather BackpackThe Prince carries a backpack throughout the film. It’s a prop that reinforces the student disguise and gives you something to carry your actual stuff in. Practical and accurate at the same time.
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  • 9 Star Moon Knuckle Ring SetThe rings are an accessory layer that contrasts with the preppy uniform pieces. Stacked rings on multiple fingers. The knuckle ring style adds an edge that the rest of the outfit doesn’t have on its own.
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  • 10 Plated Stacking Ring SetMore rings. Stack these alongside the knuckle rings. The character wears multiple rings and the layered look reads better with variety.
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  • 11 Leather Strap WatchA simple leather-strap watch on the wrist. One of the smaller details, but it adds to the put-together, slightly grown-up quality that makes The Prince’s disguise feel deliberate rather than accidental.
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  • 12 High Block Heels LoaferBlock heel loafers in a dark tone. The block heel keeps the school-uniform look while adding height and structure. Mary Janes or flat loafers work as a substitute if the heel isn’t practical for the night.
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  • 13 Mini Flared Pleated SkirtA short pleated skirt, the kind that reads school uniform immediately. Pairs with the vest and tie to complete the student aesthetic. Check the length before ordering. Mini means short, and the character’s skirt is notably short in the film.
    See on Amazon
The Prince from Bullet Train seated next to Ladybug, wearing a pink sweater vest over a peach shirt with a dark bob hairclip, showing the complete costume in context

How to Style The Prince Halloween Costume

The wig is what people read first, and the hairclip is what makes it a costume rather than just a wig. If the bob slips forward or the clip falls out by the time you arrive, you’re a person in a pink coat and that’s the whole night. Secure the wig at the crown before the coat goes on, not after. The collar of a double-breasted coat will push the wig back if you put the coat on first and then try to adjust.

The Prince doesn’t react to things. That’s the whole character. She already knows what’s going to happen, and she finds other people’s confusion slightly boring. At a party, this means you hold the backpack by one strap, you don’t raise your voice, and when someone figures out who you are, you nod once like you expected it to take them that long. If you’re doing a group and someone is playing Ladybug, let them do the talking. You just watch.

The Eyeliner Is the Makeup

Heavy dark liner on the upper and lower lids is what The Prince’s face looks like in the film. Skip elaborate eyeshadow. The liner alone, done thickly, reads in photos and across a dark room. Set it with a translucent powder or it will migrate under your eyes by midnight, which is a different look entirely.

The Book Prop

A paperback copy of Machiavelli’s The Prince costs a few dollars and is the most accurate prop you can add. It’s a direct character reference that fans of the film will spot immediately. Tuck it in the outer pocket of the backpack so it’s visible. You don’t have to say anything about it. The people who know will ask.

The Prince Group Halloween Costume Ideas

The Kyoto Express Assassins

The Prince, Ladybug, Lemon, Tangerine, White Death

This is the strongest option, but it requires everyone to have seen the film. If your group has, the dynamic plays out at a party almost automatically. The characters are distinct enough that no two people are wearing the same thing, which helps in photos. If even one person in the group is fuzzy on the film, the theme falls apart fast because there’s no visual shorthand that ties these costumes together for strangers.

The Prince Ladybug Lemon Tangerine White Death

Innocent-Looking Killers

The Prince, Gogo Yubari, Esther, Veronica Sawyer, Wednesday Addams

The theme is strong and the visual contrast between these characters is genuinely good. This group works because the concept explains itself without anyone having to say a word. Most people will place at least three of the five without help. The only condition: Wednesday and Esther have very different recognition levels depending on the crowd’s age, so adjust expectations if the party skews older.

The Prince Gogo Yubari Esther Veronica Sawyer Wednesday Addams

The Princes: Same Name

The Prince, Prince Charming, Prince Eric, The Prince (Snow White), Prince Akeem

This works if your group enjoys explaining the joke, because you will be explaining the joke all night. The name overlap is funny in concept. Whether it lands in execution depends entirely on how committed everyone is to playing it straight. Prince Charming and Prince Eric are the two that read without context. The other three need a setup.

The Prince Prince Charming Prince Eric The Prince (Snow White) Prince Akeem

Assassins in Disguise: Niche

The Prince, Agent 47, The Hornet, Villanelle, Anton Chigurh

Every character here is a skilled killer who doesn’t look like one, which is a genuinely interesting group concept. The problem is that half this group requires someone in the crowd to know a specific show or film well enough to place the character on sight. Villanelle and Agent 47 have the widest recognition. The Hornet and Anton Chigurh will get blank looks from anyone outside the fan base. This one works at a film-nerd party. Everywhere else it’s five people in interesting outfits.

The Prince Agent 47 The Hornet Villanelle Anton Chigurh
The Prince from Bullet Train cosplay showing heavy dark eyeliner, pink hairclip in a dark bob wig, and signature pink outfit while holding a book, recreating the character's look from the 2022 film

ALL BULLET TRAIN & SPIN-OFF COSTUME IDEAS

Every Bullet Train costume guide on CostumeRealm.

Ladybug costume

Ladybug

View Guide
White Death costume

White Death

View Guide
Wolf costume

Wolf

View Guide
The Crew Member costume

The Crew Member

View Guide
Lemon costume

Lemon

View Guide
Tangerine costume

Tangerine

View Guide
The Hornet costume

The Hornet

View Guide

The Prince Halloween Costume DIY Tips

What to Buy vs. What You Might Already Own

The coat, wig, and skirt are the three pieces you almost certainly need to source. The accessories and base layers have more flexibility. Check what you already have before ordering everything.

  • Pink double-breasted coat: buy it, this is the costume’s anchor
  • Black bob wig: buy it, no substitute
  • Hairclip: you probably have one, or a two-pack costs under three dollars
  • Mini pleated skirt: buy it unless you already own one
  • Pink vintage shirt: a plain blush button-down from your closet works
  • Knit sweater vest: worth checking thrift stores first
  • Thin striped tie: any dark tie with a thin pattern does the job
  • Block heel loafers: flat loafers or plain Mary Janes are a fine substitute
  • Rings: stack whatever rings you own. More is more here.
  • Leather strap watch: skip it if you don’t own one. It’s a minor detail.

The Prop That Does the Most Work

The backpack is practical. You need somewhere to put your phone and keys anyway. But the real prop is the book. A paperback copy of Machiavelli’s The Prince costs a few dollars and is the single most accurate detail you can add to this costume. The character carries it throughout the film as a deliberate signal about who she is.

  • Tuck it in the backpack’s outer pocket so the spine is visible
  • At a loud party, you don’t need to say anything about it. Hold it. Let people ask.
  • It gives you something to do with your hands, which matters for a character who is always watching and rarely reacting
  • Skip the eyeliner pencil and do liner instead. It stays put longer and the line is cleaner in photos.

The Prince Halloween Costume: FAQ

The core is the pink double-breasted coat over a pink vintage shirt and knit sweater vest, worn with a mini pleated skirt and a dark bob wig with a hairclip. Add heavy dark eyeliner, block heel loafers, layered rings, a leather-strap watch, and a black backpack. The coat and the wig are the two pieces you cannot skip or substitute.

Her most-repeated lines from the film center on the gap between how she looks and what she’s capable of. Two that land well at a party:

  • “I’ve been told I look harmless.”
  • “Everyone underestimates me. I prefer it that way.”

Deliver them quietly, without setup. That’s how the character would say them.

Bullet Train came out in 2022 and has found a cult audience rather than broad mainstream recognition. People who saw it will place the costume right away. People who didn’t will see a pink coat and a dark bob and probably compliment the outfit without placing the character. That’s not the worst outcome, but go in knowing the recognition rate is limited outside of film fans.

Yes, unless you already have a short dark bob. The wig with the hairclip is what separates a costume from a nice pink outfit. Without it, even people who know the film may not place the character at a crowded party.

She carries a copy of The Prince by Niccolo Machiavelli. It’s where her name comes from. A paperback copy is a few dollars and is the most accurate prop you can add beyond the outfit itself. Fans of the film will notice it. Everyone else will think you’re well-read, which is fine.

The sweater vest, pink shirt, mini skirt, and wig will still read to anyone who knows the film. The coat is the most visually distinctive piece but also the most expensive. If budget is tight, skip the coat and put that money toward getting the wig right instead. The wig matters more.

The Prince is a young assassin in David Leitch’s Bullet Train (2022), played by Joey King. She presents as a harmless British schoolgirl while methodically manipulating every other character on the train. Her name comes from the Machiavelli book she carries, which she reads openly throughout the film as a fairly unsubtle signal about her approach to people.

Yes, and the most patient one in the film. She has no loyalties and no visible hesitation. The schoolgirl clothes are a tool, not an accident. Most characters who mistake her for harmless do not make it to the end of the film in good shape.