Last updated: July 31, 2026·🔄 Guide reviewed and refreshed ahead of Halloween 2026.· By Seckin Peker

Halloween Costume Idea For Men

Booker DeWitt Halloween Costume Guide

Bring us the girl, and wipe away the debt.
ActiondetectiveGunSci-fiMale
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Quick Answer: The Booker DeWitt costume is a grey jacket and false collar over a plain shirt, finished with a shoulder holster and toy shotgun.
  • Dark Grey Jacket (essential)
  • White False Collar (essential)
  • Brown Leather Shoulder Holster
  • Toy Shotgun

Booker is a former Pinkerton agent who takes a debt-collecting job that sends him to the floating city of Columbia to retrieve a young woman, Elizabeth, a job that turns out to be a lot more complicated than a simple retrieval. The jacket and detached white collar are the core of his period detective look, plain and a little worn, nothing about him is meant to stand out in a crowd. Booker DeWitt is voiced by Troy Baker in BioShock Infinite, developed by Irrational Games and released in 2013 (Wikipedia).

Items Total9 Items
DifficultyEasy
VibePeriod Detective
Cost$60-$160

Booker DeWitt Halloween Costume Items

Booker DeWitt Bioshock Infinite Halloween costume showing dark grey jacket, white false collar, shoulder holster, and toy shotgun

Booker DeWitt Costume Items

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Booker DeWitt Bioshock Infinite
  • 1Dark Grey Jacket (essential)The base of the whole silhouette. Worn buttoned or open, it’s the first thing people register. A modern-cut jacket loses the early-1900s read fast.
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  • 2Black Dress ShirtWorn under the jacket. Plain and fitted.
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  • 3White False Collar (essential)The detachable collar is the specific period detail that separates this from a generic modern suit. Skip it and the whole outfit loses its early-20th-century read.
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  • 4Toy ShotgunThe main prop. A costume-shop version is the only acceptable option, check the venue’s policy on prop weapons first.
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  • 5Striped Baggy PantsPeriod-appropriate trousers, looser than a modern fit. Check your closet before buying something new.
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  • 6Red Neck ScarfA small color accent against the grey and black. Tie it loosely rather than formally.
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  • 7Brown Leather Shoulder HolsterWorn under the jacket, visible when it’s open. Adds practical, working-detective detail without extra bulk.
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  • 8Western BeltCheck your closet first, a plain leather belt works fine.
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  • 9Black Western BootsCheck your closet, plain dark boots work here too.
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Booker DeWitt Halloween costume styling reference showing the grey jacket, false collar, and shoulder holster from Bioshock Infinite

How to Style the Booker DeWitt Halloween Costume

The white collar is doing more work than the jacket color, it’s the piece that actually places this in the early 1900s instead of just reading as “guy in a grey suit.” If it’s skipped, the costume drifts into generic period-detective territory that could be almost anyone. At a party, if the shotgun gets left in a corner all night, the look loses its edge fast and starts reading as an office worker rather than a debt collector who’s used to violence.

Booker doesn’t enjoy the killing, but he’s completely matter-of-fact about doing it when it’s necessary, there’s no hesitation once he’s decided. That flatness is more interesting to play than tough-guy bravado. If someone asks about the shotgun, a plain “I don’t draw first if I can help it” delivered without drama fits him better than anything more theatrical.

A cheap false collar can look obviously fake up close

Thin plastic collars shine under indoor lighting in a way real fabric doesn’t. If yours looks cheap, a slightly starched real collar from a thrift shirt works better and holds up through a whole night better too.

The holster only reads correctly with the jacket open

Buttoned all the way up, the holster disappears completely and you lose the detail you paid for. Leave at least the top button undone so it’s actually visible.

Booker DeWitt Group Halloween Costume Ideas

Couples Idea

Booker DeWitt & Elizabeth

Excellent duo for anyone who played the game, their relationship is the entire emotional core of BioShock Infinite. Booker’s plain grey detective look against Elizabeth’s blue dress and bird cage bracelet creates an easy visual pairing that most fans of the game will recognize immediately.

Booker DeWitt Elizabeth

Duo Idea

Booker DeWitt & Rosalind Lutece

Might work, but Rosalind and her twin Robert are a strange, reality-bending detail even within the game’s own plot, so this pairing mostly rewards people who finished the story and understood what the Luteces actually are. To a casual viewer it just looks like two separate period outfits standing near each other.

Booker DeWitt Rosalind Lutece

Group Idea: Columbia

Booker, Elizabeth & Songbird

Strong group if someone commits to Songbird, since it’s the game’s most visually distinct design and instantly recognizable to anyone who’s seen footage of the game, even without having played it. Without a real Songbird build though, the group loses its strongest visual anchor.

Booker DeWitt Elizabeth Songbird

Group Idea: Video Game Detectives

Booker DeWitt & Other Noir Detectives

Might work, but period-detective costumes tend to look similar to each other regardless of source material, so without name tags or props specific to each game, this group just reads as “several people in old-fashioned suits.”

Booker DeWitt Noir Detective
Booker DeWitt group and couple Halloween costume reference from Bioshock Infinite

Booker DeWitt Halloween Costume DIY Tips

Building the Look

This build is largely thrift-friendly. The collar and holster are the two pieces worth buying specifically for accuracy.

  • Jacket, shirt, pants: thrift stores commonly have period-adjacent pieces like these.
  • False collar: buy this one, it’s the detail that sells the era.
  • Holster: worth buying for the visual detail, wear it under an open jacket.
  • Shotgun: buy a costume-shop prop, never modify a real firearm replica for this.
  • Belt, boots: check your closet first.

Playing Booker at the Party

Booker’s guarded and doesn’t explain himself much. He’s not cold, exactly, just used to keeping things to himself.

  • When someone asks who you are: “Booker DeWitt. I’m here to collect a debt.” Leave it there, don’t elaborate unless they ask.
  • If someone challenges you, “if you don’t draw first, you don’t get to draw at all” works as a dry deadpan line.
  • He’s not chatty. Short, direct answers fit him better than any kind of performance.

Booker DeWitt Halloween Costume: FAQ

Wear the black dress shirt with the white false collar, layer the dark grey jacket over it, and add the western belt and striped baggy pants. Tie on the red neck scarf, strap on the shoulder holster, and finish with the black western boots. Carry the toy shotgun as the main prop.

BioShock Infinite came out in 2013 and hasn’t had a true sequel since, so recognition depends heavily on whether people played it during its peak. The floating city and Elizabeth are what most people remember about the game, Booker’s own look is plainer, a period detective outfit that reads as generic without context.

“Bring us the girl, and wipe away the debt,” the deal that sets the entire plot in motion. He’s also blunt about his own violence: “One thing I’ve learned: if you don’t draw first, you don’t get to draw at all.”

Booker DeWitt is voiced by Troy Baker in BioShock Infinite, developed by Irrational Games and released in 2013.

He’s a former Pinkerton agent turned debt collector, sent to the floating city of Columbia to find a young woman named Elizabeth and bring her back in exchange for having his own debts erased. What that debt actually is turns out to matter a lot more than it first seems.

Who is Booker DeWitt sent to Columbia to retrieve?

Who voices Booker DeWitt in BioShock Infinite?