Last updated: July 18, 2026·🔄 Guide reviewed and refreshed ahead of Halloween 2026.· By Oggy

Halloween Costume Guide

Hikaru Sulu Halloween Costume Guide

Richelieu, beware!
60s Gun Sci-fi Uniform
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Quick Answer: The Hikaru Sulu costume is the gold command-division Star Trek uniform paired with black pants and a phaser prop.
  • Star Trek Costume Shirt (essential)
  • Star Trek Phaser Pistol (essential)
  • Black Short Wig
  • Black Pants
  • Oxford Dress Shoes

Sulu is the Enterprise’s helmsman, the one flying the ship while Kirk and Spock argue about whether to fly it somewhere dangerous. The gold shirt is doing almost all the identifying work here, since the rest of the outfit is just plain black basics underneath it. Star Trek’s original series ran from 1966 to 1969 (Wikipedia), and the uniform design is still one of the most referenced looks in science fiction, recognizable even to people who have never watched an episode.

Items Total5 Items
DifficultyEasy
VibeClassic Sci-Fi Officer
Cost$50-$120

Hikaru Sulu Halloween Costume Items

Hikaru Sulu Halloween costume infographic showing gold Star Trek uniform shirt, phaser, black wig, black pants, and dress shoes

Hikaru Sulu Costume Items

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Hikaru Sulu Star Trek George Takei USS Enterprise
  • 1 Star Trek Costume Shirt (essential)The gold command-division shirt is the entire identity of this costume. Get the color right, it needs to be a true mustard gold, not yellow, and the collar and shoulder trim need to be sharp and structured, not a soft t-shirt print. Skip this and there’s no costume, just a guy in black clothes.
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  • 2 Star Trek Phaser Pistol (essential)The second most recognizable piece after the shirt. Any phaser-style prop with the right silhouette works, it doesn’t need to be screen-accurate to read clearly at a party.
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  • 3 Black Short WigOnly needed if your own hair doesn’t already match the close-cropped 1960s style. Check a mirror before buying this.
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  • 4 Black PantsPlain black slacks. Check your closet first.
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  • 5 Oxford Dress ShoesPlain black dress shoes. Most people already own a pair that works.
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Hikaru Sulu cosplay reference wearing the gold Star Trek command uniform

How to Style the Hikaru Sulu Halloween Costume

The gold shirt is the whole costume, so get the shade right before worrying about anything else. Skip the phaser and you’re just a person in a gold shirt, which reads as generic rather than specifically Starfleet. At a dim party, a wrinkled or ill-fitting shirt can flatten the sharp 1960s tailoring into a costume-store knockoff. Iron the shirt and tuck it in properly and the rest of the look holds up on its own.

Sulu draws his sword mid-crisis and shouts “Richelieu, beware!” at nobody in particular, fully committed to a swashbuckling fantasy that has nothing to do with his actual job. If someone asks who you are at the party, a dramatic one-liner beats a straight explanation every time.

Iron the shirt before you wear it

The uniform’s sharp look depends on a crisp, structured shirt. A wrinkled one from the packaging reads as cheap instantly, so iron it or steam it the day before.

Check event rules before bringing the phaser

Some venues are stricter about prop weapons than you’d expect, even obviously toy ones. Confirm before you commit to carrying it all night.

Hikaru Sulu Group Halloween Costume Ideas

Duo Idea

Hikaru Sulu & Captain Kirk (Star Trek)

Strong duo and an easy one to pull off, since Sulu and Kirk share the bridge in nearly every episode. The gold command shirts read as an obvious pair the moment people see them together.

Hikaru Sulu Captain Kirk

Duo Idea

Hikaru Sulu & Leila Kalomi (Star Trek)

Might work, but Leila Kalomi is actually Spock’s love interest in “This Side of Paradise,” not Sulu’s, so this pairing is more “two Star Trek characters” than an actual on-screen connection. It plays fine as a general Trek duo, just don’t expect anyone to read a specific relationship into it.

Hikaru Sulu Leila Kalomi

Group Idea: Enterprise Bridge Crew

Sulu, Kirk, Spock (Star Trek)

Strong group and the most obvious ensemble from the show, since these three anchor nearly every episode together. Kirk’s costume is already covered above, so add Spock specifically to round out a recognizable trio.

Hikaru Sulu Captain Kirk Spock

Group Idea: Full Bridge Ensemble

Sulu, Uhura, Scotty, Chekov (Star Trek)

Might work, but coordinating four or more accurate uniforms and getting everyone’s division colors right takes real planning. It pays off at a big party where there’s room for a full crew, but it’s a lot to organize for a small gathering.

Hikaru Sulu Uhura Scotty Chekov
Hikaru Sulu in the gold Star Trek command uniform, a costume reference from the original series

Hikaru Sulu Halloween Costume DIY Tips

Building the Look

Most of this is thrift-friendly except the shirt itself. The shirt is really the one piece worth buying specifically.

  • Gold shirt: buy this one. A generic yellow t-shirt won’t have the right collar or fit.
  • Pants and shoes: check your closet first. Plain black works fine.
  • Wig: skip it if your own hair already fits a short, neat 1960s style.
  • Phaser: buy this if you want the prop. It’s inexpensive and finishes the look.

Playing Sulu at the Party

Sulu takes his job seriously most of the time, then randomly commits fully to a sword-fighting fantasy. That contrast is the fun part to play.

  • When someone asks who you are: announce your ship and rank, nothing else.
  • The line to use: “Richelieu, beware!” Say it loudly, mid-gesture, for no reason anyone else understands.
  • If things get tense, stay calm and report the situation like you’re at a helm console.
  • The phaser is a good prop for photos, just don’t point it at people up close.

Hikaru Sulu Halloween Costume: FAQ

The gold command-division uniform shirt is the whole identity here, so get the color and collar right before anything else. Add black pants, black dress shoes, and the phaser prop, and the short black wig if your own hair doesn’t already fit.

The original Star Trek uniform is one of the most recognized sci-fi looks ever made, gold shirt, black trim, still referenced constantly in pop culture six decades later. Most people will clock “Star Trek crew member” instantly, even if they can’t name Sulu specifically.

“Richelieu, beware!” shouted mid-swordfight in “The Naked Time.” Also, from “Wolf in the Fold”: “With an armful of this stuff, I wouldn’t be afraid of a supernova!”

George Takei played Sulu in the original series and six feature films (IMDb). John Cho later played a younger version of the character in the 2009 reboot film series.

Sulu serves as the helmsman, flying the ship, though the original series has him rotate through other stations early on, including a stint in astrosciences. He eventually commands his own ship, the USS Excelsior.

Which actor played Sulu in the original Star Trek series and films?

What ship does Sulu eventually command later in his career?

What line does Sulu shout during his sword-fighting scene in “The Naked Time”?