What color is the school uniform in All of Us Are Dead?

The uniform consists of a forest green V-neck sweater vest, a white collared shirt, a dark green tie, and either grey trousers or a green plaid pleated skirt.

How do I make the Hyosan High School logo?

You can print the green-and-white Hyosan High crest onto iron-on transfer paper, or draw it on felt and safety-pin it to the left breast of the green vest.

Is this costume suitable for groups?

Yes, it is perfect for groups since the characters are a class of high school students. Some members can be clean survivors while others can go full zombie.

AI-generated example

All of Us Are Dead Costume

Survive the outbreak in the iconic Hyosan High School uniform.

Based on the hit Korean horror drama, this costume recreates the Hyosan High School uniform worn by the student survivors. It is a highly popular choice for horror fans and groups because of its instantly recognizable green-and-white color scheme. The look combines a classic school uniform with dramatic, post-outbreak dirt and fake blood splatters.

Difficulty: Easy
Time: ~30 min
Budget: $25–60

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What you need for a All of Us Are Dead costume

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Spirit Halloween sells the complete All of Us Are Dead costume — one box instead of 5 pieces.

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Green sweater vest
A solid forest green or dark green V-neck knit sweater vest featuring the Hyosan High School logo patch on the left chest.
DIY: Use a plain dark green V-neck sweater vest and draw or print the school logo to pin onto the chest.
Amazon
White dress shirt
A classic long-sleeve white button-down collared dress shirt worn underneath the vest.
DIY: Any standard white school or work button-up shirt from your closet.
Amazon
Green striped tie
A dark green necktie, occasionally featuring subtle stripes, worn loosely around the collar.
DIY: Cut a strip of green fabric or use a solid black or dark green tie you already own.
Amazon
Grey trousers or plaid skirt
Male characters wear solid grey flat-front dress pants, while female characters wear a green-and-grey plaid pleated school skirt.
DIY: Use any grey dress pants or a dark-colored pleated skirt.
Amazon
Fake blood and grime
Liquid fake blood and dark brown/black makeup to simulate dirt, scratches, and zombie attack splatters.
DIY: Mix corn syrup, red food coloring, and a drop of blue food coloring for homemade fake blood.
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Rather not assemble it? See ready-made All of Us Are Dead costumes at Spirit Halloween ↗

How to put it together

1
Put on the white button-down dress shirt and button it up to the collar.
2
Tie the dark green necktie loosely around the collar, leaving the top button of the shirt undone for a disheveled, survivor look.
3
Pull the green V-neck sweater vest over the shirt and tie, ensuring the collar and tie are visible.
4
Put on the grey trousers or the green plaid pleated skirt.
5
Roll up the sleeves of the white shirt slightly to look ready for action.
6
Carefully apply fake blood splatters and dark smudges of dirt to the shirt sleeves, vest, and collar to mimic a zombie survival scenario.

Makeup & hair

Keep hair messy, unkempt, and slightly damp-looking. Use pale foundation, dark eyeshadow under the eyes to look exhausted, and apply fake blood scratches or bites on the face and neck.

All of Us Are Dead for couples, groups, kids & more

couples: Pair up as Cheong-san and On-jo, both wearing matching blood-splattered Hyosan High uniforms.
group: Gather a group to recreate the entire student ensemble, with some dressed as clean survivors and others fully transformed into bloody zombies.
kids: A simplified version using a green sweater vest, white shirt, and khaki or grey pants with minimal fake blood.
Plus size: The uniform pieces are highly adaptable; opt for stretch-knit green vests and comfortable elastic-waist grey trousers or pleated skirts.

Tips

Let the fake blood dry completely on the clothes before putting them on to avoid staining car seats or furniture.
Wear comfortable white or black sneakers, as the characters spend the entire show running for their lives.
If you want to play a half-zombie (Hambie) like Gwi-nam or Nam-ra, make one eye look bloodshot or cloudy using safe makeup techniques.

All of Us Are Dead costume FAQ

What color is the school uniform in All of Us Are Dead?: The uniform consists of a forest green V-neck sweater vest, a white collared shirt, a dark green tie, and either grey trousers or a green plaid pleated skirt.
How do I make the Hyosan High School logo?: You can print the green-and-white Hyosan High crest onto iron-on transfer paper, or draw it on felt and safety-pin it to the left breast of the green vest.
Is this costume suitable for groups?: Yes, it is perfect for groups since the characters are a class of high school students. Some members can be clean survivors while others can go full zombie.

Did you know? The director of the show chose green uniforms specifically to create a strong visual contrast with the bright red color of the fake blood during action scenes.