Last updated: May 25, 2026·🔄 Product links checked and unavailable products replaced with current alternatives for 2026.· By Serdar

Halloween Costume Guide

Jang Wonyoung Halloween Costume Guide

White Shirt  ·  Navy Skirt  ·  Red Mary Janes

Ten items built around one school-uniform silhouette. The wig does most of the heavy lifting.

IVE Influencer K-Pop Real Person Singer South Korean
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Quick Answer: The Jang Wonyoung Halloween costume is built around IVE’s Love Dive school-uniform look.
  • Long black straight wig (essential)
  • White button-down shirt and navy pleated skirt (essential)
  • Red striped tie and high socks
  • Red Mary Jane heels or sequin dance shoes

Jang Wonyoung performs with IVE and has been one of the most visible faces in K-pop since their 2022 single “Love Dive.” The school-uniform look from that era is the one most people recreate: white shirt, navy pleated skirt, red tie, long black hair. She is also discussed extensively on Wikipedia and the IVE fandom wiki if you want more background. Recognition at a Halloween party depends heavily on whether your crowd follows K-pop. Among fans, this is an immediately clear costume. Outside that circle, you will probably get “who are you supposed to be?”

Items Total10 Items
DifficultyEasy
VibeK-Pop School Chic
Cost$50–$120

Jang Wonyoung Halloween Costume Items

Jang Wonyoung Love Dive Halloween costume infographic showing all ten items: white button-down shirt, pink lipstick, black long straight wig, plaid striped tie, navy pleated skirt, layered choker necklace, high socks, chain belt, sequin red dance shoe, and red Mary Jane heel

Jang Wonyoung Costume Items

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Jang Wonyoung IVE Love Dive K-Pop
  • 1 Button Down ShirtWhite, fitted, and tucked in. This is the base of the whole look and it needs to be clean. A wrinkled shirt under a school tie reads as lazy rather than intentional. Iron it or at least steam it before the night.
    See on Amazon
  • 2 Pink LipstickWonyoung’s makeup in the Love Dive era runs soft and polished. A cool-toned pink, not hot pink, not nude. This is the one makeup detail worth getting right — everything else can be standard.
    See on Amazon
  • 3 Black Long Straight WigThis is the essential item. Wonyoung’s long, glossy black hair is a defining part of the look. Without it, a school uniform at a Halloween party could be anyone. With it, K-pop fans will place the costume in about three seconds. Secure it before you leave the house. Wigs shift.
    See on Amazon
  • 4 Plaid Check Stripe TieRed and white striped or plaid, worn loosely at the collar. This is what takes the white shirt from “generic office” to “specific K-pop stage look.” Don’t skip it.
    See on Amazon
  • 5 Navy Pleated SkirtShort, navy, pleated. This is the second essential piece alongside the wig. A different color breaks the reference. The skirt length should hit mid-thigh, the way it does in the performance. Anything longer reads as a school play, not a stage look.
    See on Amazon
  • 6 Layered Choker NecklaceA small detail that lifts the costume from generic school uniform into something more deliberate. Clip it on after the shirt is tucked. Two minutes of effort.
    See on Amazon
  • 7 High SockWhite, pulled up to knee height. Sock height matters here more than most costumes. Let them sag and the silhouette collapses. Pull them up and keep them there.
    See on Amazon
  • 8 Chain BeltWear it loosely over the skirt waistband, not through the loops. It’s more of a styling layer than a functional belt. If it feels like too much, skip it — the costume works fine without it.
    See on Amazon
  • 9 Sequin Red Dance ShoeMore visual punch than the Mary Janes and easier to move in if you’re actually going to be dancing. The sequins catch light on a stage or a dance floor. If your night is more standing around than moving, go with option 10 instead.
    See on Amazon
  • 10 Red Mary Jane ShoeThe more accurate match for the Love Dive stage look. A clean, classic red Mary Jane reads exactly right with the navy skirt and high socks. Pick this one if accuracy matters to you more than sparkle.
    See on Amazon
Jang Wonyoung posing outdoors in a red sweater vest over a white blouse, paired with a short red plaid pleated skirt, white crew socks, and black platform loafers, with her hands framing her face

How to Style the Jang Wonyoung Halloween Costume

The wig is what people see first, and if it’s shifted two inches off-center by the time you walk through the door, the rest of the costume cannot rescue it. A school uniform is a generic base. Long black hair is what makes it specific. Check the wig in a mirror before you leave and again in your phone camera under a bright light. If the part looks off at home, it will look worse at the party.

Wonyoung on stage is very still and very composed. She doesn’t fill space with movement. She just stands there and the camera finds her anyway. At a party this translates easily: stay upright, keep the socks pulled up, and don’t let the outfit get messy by hour two. The costume reads best when it looks intentional the whole night, not just in the first photo.

The Wig Shift Problem

Pin the wig at the crown with at least two bobby pins before you go anywhere. Long wigs catch on bags, jackets, and people leaning in for photos. Without pins, the whole thing slides forward slowly over three hours until you look like you’re peering out from under a curtain. Five minutes of pinning at home solves this entirely.

Choosing Between the Two Shoes

Pick one pair and commit — you do not need both. If you’re going somewhere with a dance floor, the sequin shoes are the better call. They’re built for movement and the sparkle reads well under venue lighting. If you’re mostly standing or posing for photos, the red Mary Janes are the more accurate reference and they’re easier to wear for a long night.

Jang Wonyoung Group Halloween Costume Ideas

The IVE Lineup

Jang Wonyoung, Ahn Yujin, Rei, Leeseo

Strong, but only if everyone in the group actually knows IVE. The visual works because the school-uniform concept gives each person a similar base with room to differentiate by color or detail. Outside K-pop circles the group theme won’t register, but inside those circles it’s a clear and well-executed reference. Four people who all commit makes it land. Four people where one person vaguely “dressed up” kills it.

Jang Wonyoung Ahn Yujin Rei Leeseo

The Global Pop Princesses

Jang Wonyoung, Hanni, Taylor Swift, Britney Spears

This works better than the IVE-only group for a mixed crowd because Taylor Swift and Britney Spears carry broad recognition. The theme holds together — all four are major pop figures with iconic looks that translate to costume. Wonyoung and Hanni are the K-pop half; the other two anchor the concept for people who don’t follow K-pop. A group that makes sense at any party, not just a fan event.

Jang Wonyoung Hanni Taylor Swift Britney Spears

The Preppy Fashion Icons — Niche

Jang Wonyoung, Cher Horowitz, Blair Waldorf, Regina George

I’d call this niche but not weak. The preppy-school-girl thread connects all four visually, which means the group makes sense even at a glance. Cher, Blair, and Regina are all well-recognized characters. Wonyoung is the one real person in the group, which might need a single line of explanation. The concept is the most thematically coherent of the three options here — it has a clear through-line that doesn’t require everyone to know K-pop.

Jang Wonyoung Cher Horowitz Blair Waldorf Regina George
Jang Wonyoung on stage in the Love Dive school uniform look: white long-sleeve button-up shirt, red and white striped tie, short navy blue pleated skirt, white knee-high socks, and sparkly red Mary Jane heels

Jang Wonyoung Halloween Costume DIY Tips

What to Buy vs. What You Might Already Have

The wig and the navy skirt are the two items you need to source specifically. Everything else has a reasonable chance of already being in your closet or easy to substitute.

  • Black long straight wig: buy it, this is non-negotiable
  • Navy pleated skirt: buy it if you don’t own one already
  • White button-down shirt: check your closet first
  • Red striped tie: cheap to find, worth buying for accuracy
  • High white socks: you probably own these
  • Red shoes: pick one pair, not both
  • Chain belt: optional, skip it if budget is tight
  • Layered choker: easy to find inexpensively, worth adding
  • Pink lipstick: match the cool-toned shade if possible

Staying In Character Without Performing

Wonyoung’s stage presence is composed and deliberate. You don’t have to do anything dramatic to sell this costume. The outfit does most of the work with K-pop fans. With everyone else, you’re mostly just answering “who are you?” — which is fine. Know your answer and keep it short.

  • Stand straight. The whole silhouette reads better when you’re not hunched over a drink.
  • Keep the socks up all night. This sounds minor. It is not minor.
  • If someone takes your photo, treat it like a stage moment, not a candid. Wonyoung doesn’t get caught off guard.
  • Know one IVE song well enough to hum it. “Love Dive” is the obvious choice. It gives you something to say when someone asks.
  • Skip elaborate makeup beyond the pink lip. Clean and precise beats complicated every time for this look.

Jang Wonyoung Halloween Costume: FAQ

Start with a white button-down shirt tucked into a navy pleated skirt, and add a red striped tie at the collar. Put on the long black straight wig and secure it. Pull white high socks up to knee height and put on red Mary Jane heels or red sequin dance shoes. Clip on a layered choker necklace and drape a chain belt over the skirt. Finish with cool-toned pink lipstick.

Wonyoung is known more for her stage presence and visual impact than for widely-circulated quotes. She has spoken publicly about self-confidence, including: “I want to show a charming side of myself that only I have.” Her cultural influence is primarily visual. That’s actually part of what makes the costume work — you don’t need a catchphrase. You just need to look right.

Inside K-pop fan communities, yes, clearly. Outside those circles, recognition drops sharply and you will likely spend part of the night explaining who you are. That’s not a reason to avoid it, but it is something worth being honest about before you commit. Know your crowd first.

If your hair is already long, dark, and straight, you can skip it. Otherwise yes. A school-uniform base outfit could be any number of characters. The long black hair is what makes it a Wonyoung reference rather than a vague anime nod.

Navy is the most accurate match for the Love Dive stage look. A red plaid skirt also works and references her street style more broadly. Stay away from black or grey — they read as a generic school costume rather than a specific character reference.

Red Mary Jane heels are the closest match to the stage look. Red sequin dance shoes are a strong second if you’ll be dancing or on your feet all night. Pick one, not both. The sequin version has more visual impact under venue lighting. The Mary Janes are more wearable over a long evening.