Korean Gat Hanbok Costume Set

$78.00
  • Turns heads before a word is said
  • Every piece arrives in one box
  • Fits XS to 2XL, kids and adults
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The full Joseon scholar silhouette arrives ready to wear, from the sweeping black overcoat down to the wide-brimmed gat hat and its beaded chin string. Nothing is missing and nothing has to be tracked down from a second shop, which is what separates this from a costume pieced together the week before.

Two styles are offered, so the look can lean dramatic or stay closer to traditional.

Product Details
Product Details +

Key Features:

  • Reads instantly as a Korean period drama character: the long black durumagi style overcoat holds a sweeping silhouette that carries across a room
  • The look is complete out of the box: overcoat, inner top, wide pants, gat hat, chin string, and accessory set all included
  • Two distinct takes on the same character: Costume A carries a silver flame print along the sleeves and hem with a chain across the chest, Costume B keeps a plain black robe with a red cord sash and red trim
  • The hat stays put through a long night: a beaded string ties under the chin and the tall crown clears a bun or styled hair
  • Comfortable once the temperature drops: the inner top layers under the coat and the wide pants tie at the waist
  • Earns more than one wear: the set suits cosplay conventions and cultural events, not just October 31

Specifications:

  • Type: Hanbok costume set
  • Styles: Costume A silver flame print, Costume B red cord sash
  • Sizes: XS, S, M, L, XL, 2XL
  • Fit: Relaxed, fits older kids and adults
  • Color: Black with silver print, or black with red trim
  • Includes: Overcoat, inner top, pants, gat hat, chin string, accessory set
  • Quantity: 1 set

Materials and Care:

  • Overcoat, inner top, and pants are polyester
  • Gat hat is woven polyester with plastic beads and metal chain accents
  • Hand wash cold and hang dry
  • Cool iron on the reverse side if needed
  • Wipe the hat with a dry cloth, never submerge it
Shipping and Delivery
Shipping and Delivery +

We process orders within 1-2 business days. After dispatch, your order will arrive in 7-10 days!

Please read our Shipping Policy for more information.

Once shipped, track your order anytime on our Order Tracking Page

Returns & Refunds
Returns & Refunds +

We want you to love your Tenax purchase! If you're not completely satisfied with your order, just reach out to us within 30 days of delivery, we're always happy to help!

You can contact us anytime at info@tenaxcollection.com we're always here for you!

Customer support is available Monday to Friday, 9:00 AM to 5:00 PM EST. We aim to respond to all inquiries within 1 to 2 business days. View our full Return Policy

Everything You Need

Everything You Need to Know

Every detail of the TENAX Korean Gat Hanbok Costume Set is worth knowing. Here's a closer look...

What Comes In The Box +
  • Long durumagi style overcoat
  • Black inner top and wide black pants
  • Gat hat with a tall crown and wide flat brim
  • Beaded chin string and a small accessory set
Costume A Versus Costume B +
  • Costume A: silver flame print along the sleeves and hem
  • Costume A adds a chain accent across the chest
  • Costume B: plain black robe with a red cord sash
  • Costume B carries red trim for a cleaner traditional line
  • Same cut, same pieces, same price on both
How The Gat Sits +
  • Structured woven-look hat, holds its shape out of the box
  • Beaded string ties under the chin to keep it steady
  • Tall crown clears a bun or styled hair
  • Wide flat brim is the detail that makes the look read
Fit Across Six Sizes +
  • XS through 2XL in both styles
  • Relaxed cut, not fitted to the body
  • Fits older kids as well as adults
  • Wide pants tie at the waist for adjustment
Built For Cool Nights +
  • Inner top layers underneath the overcoat
  • Matte polyester holds body without clinging
  • Long sleeves and full-length pants cover fully
  • Overcoat can come off indoors while the look holds
Where It Gets Worn +
  • Halloween parties and trick or treat nights
  • Cosplay conventions and photo shoots
  • Korean cultural events and heritage days
  • Group and couple costume themes

Ready The Moment It Arrives

Ready The Moment It Arrives

No second shop to hunt for a matching hat

Six sizes across both styles

A costume that is not a vampire or a reaper

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Why Customers Choose Tenax Collection

Simple, reliable, well-made products that fit naturally into everyday life. Every order is handled with care, packed with intention, and built to work the way it should. No overcomplicating it. Just quality done right, every time!

SECURE ORDER PROCESSING

SECURE ORDER PROCESSING

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GUARANTEED DELIVERY

GUARANTEED DELIVERY

Fully insured with tracking on every order.

RESPONSIVE SUPPORT TEAM

RESPONSIVE SUPPORT TEAM

Real people, real answers within 1-2 business days.

30-DAY RETURN POLICY

30-DAY RETURN POLICY

Not happy? Returns are accepted within 30 days of delivery. No hassle.

SECURE ORDER PROCESSING

SECURE ORDER PROCESSING

SSL encrypted. Trusted payment providers.

GUARANTEED DELIVERY

GUARANTEED DELIVERY

Fully insured with tracking on every order.

RESPONSIVE SUPPORT TEAM

RESPONSIVE SUPPORT TEAM

Real people, real answers within 1-2 business days.

30-DAY RETURN POLICY

30-DAY RETURN POLICY

Not happy? Returns are accepted within 30 days of delivery. No hassle.

Frequently Asked Questions

What character or era is this costume based on? +

The set is built on the Joseon era scholar look, the black overcoat and wide-brimmed gat hat familiar from Korean period dramas. It is a historical style rather than a specific licensed character, so it works for cosplay without brand restrictions.

What is the difference between Costume A and Costume B? +

Costume A has a silver flame print running along the sleeves and hem with a chain accent across the chest, for a bolder look. Costume B is a plain black robe with a red cord sash and red trim, closer to a traditional silhouette. Both include the same pieces and cost the same.

Is the gat hat included, or is it sold separately? +

The hat is included. The set contains the overcoat, inner top, pants, gat hat, beaded chin string, and a small accessory set, so nothing else needs to be sourced.

Will the hat stay on during a party? +

The beaded string ties under the chin, which holds the hat steady through normal wear. The crown is tall enough to sit over a bun or styled hair rather than crushing it flat.

Is this warm enough for a Halloween night outdoors? +

The inner top layers under the overcoat and the pants are full length, which covers well in cool October weather. A thermal base layer underneath adds warmth without changing how the outfit reads.

How should the costume be washed? +

Hand wash cold and hang dry. A cool iron on the reverse side removes creases from shipping. The hat is wiped with a dry cloth and should never be submerged.

What sizes are available and how does the fit run? +

Sizes run XS, S, M, L, XL, and 2XL in both styles. The cut is relaxed rather than fitted, and the wide pants tie at the waist, so the set fits older kids through adults.

Can the pieces be worn separately? +

Yes. The overcoat works on its own over the pants for an indoor look, and the individual pieces layer with other outfits, which is why the set gets more than one wear a year.

How long does shipping typically take? +

Orders are processed within 1–2 business days, and delivery typically arrives in 7–10 business days. Tracking information is provided once your order ships so you can follow its progress every step of the way.

Please read our Shipping Policy for more information.

What if this isn't right for me? What's the return policy? +

Every TENAX product is backed by a 30-day return policy, giving the opportunity to try it and ensure it meets expectations. If it doesn’t feel like the right fit, returns are available within 30 days of delivery in accordance with the return guidelines.

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