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The flâneur's letter

New houses, rare pieces and private appointments. Once a month.

Flâneur Séoul

Contemporary designers from Seoul, curated for Paris.

Instagram — @flaneurseoul

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The flâneur's letter

New houses, rare pieces and private appointments. Once a month.

Flâneur Séoul

Contemporary designers from Seoul, curated for Paris.

Instagram — @flaneurseoul
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Company information

Flâneur Séoul is operated by Soonicorn Inc. · CEO: Geonhaeng Lee

Registered office: #104-215, 137 Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea

Business registration no. (KR): 866-87-02563 · E-commerce permit: No. 2026-Seoul Seongdong-0183

Customer service: +82-70-8983-8996 · Email: ops@soonicorn.co.kr

Data protection officer: Seongyeol Yang (syy@soonicorn.co.kr) · Hosting provider: Soonicorn Inc.

© 2026 Flâneur Séoul — All rights reserved.

Site in English · Français · 한국어 available

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KUMANN YHJ

The house

KUMANN YHJ

By Hyejin Yoo · Seoul

Futuristic structuralism — fifteen years of re-tailored tailoring

KUMANN YOO HYE JIN is a high-end avant-garde womenswear house with roughly fifteen years on the Seoul Fashion Week schedule, known for architectural and structural design and for its part in the Retro Futurism and Brutalist Architecture currents. At its heart is a futuristic structuralism rooted in Hyejin Yoo's own modélisme, and a stated method the house calls "Re-tailored Tailoring".

Discover the house
KumanYHJ Brown Melton Signature Structured Shoulder Panel Short Jacket — view 1
KumanYHJ Brown Melton Signature Structured Shoulder Panel Short Jacket — view 2
KumanYHJ Brown Melton Signature Structured Shoulder Panel Short Jacket — view 3
KumanYHJ Brown Melton Signature Structured Shoulder Panel Short Jacket — view 4
KumanYHJ Brown Melton Signature Structured Shoulder Panel Short Jacket — view 5
KumanYHJ Brown Melton Signature Structured Shoulder Panel Short Jacket — view 6
KumanYHJ Brown Melton Signature Structured Shoulder Panel Short Jacket — view 7
KUMANN YHJ

KumanYHJ Brown Melton Signature Structured Shoulder Panel Short Jacket

960 € (US$1,006.99)

Final price may vary based on current exchange rates.

Taxes and duties included

KumanYHJ's structural modelism is highlighted in this signature design, featuring a jacket with shoulder panels that drape like extensions. First introduced in the 2015 F/W collection, this unique structure has been updated season after season, becoming an iconic element symbolizing the brand's distinctive silhouette and structural aesthetics.

Size

Free returns within 14 days

Material & care+

Wool70 Nylon30

Shipping & returns+

Shipped from Seoul — 5–8 business days.

Free returns within 14 days, in line with your right of withdrawal.

Read the full return & refund policy

Taxes & duties+

Taxes and customs duties included — no fees on delivery.

The house

KUMANN YHJ

By Hyejin Yoo · Seoul

Futuristic structuralism — fifteen years of re-tailored tailoring

KUMANN YOO HYE JIN is a high-end avant-garde womenswear house with roughly fifteen years on the Seoul Fashion Week schedule, known for architectural and structural design and for its part in the Retro Futurism and Brutalist Architecture currents. At its heart is a futuristic structuralism rooted in Hyejin Yoo's own modélisme, and a stated method the house calls "Re-tailored Tailoring".

Discover the house

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Beige Melton Signature Sculpted Trucker Jacket

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Beige Melton Signature Sculpted Trucker Jacket

920 € (US$965.03)
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Navy and Gold Leaf Jacquard Signature Sculpted Mini Dress

995 € (US$1,045.45)
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Brown and Black Mini Check Signature Structured Wool Coat

1 500 € (US$1,573.43)
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Black Jacquard Paneled Shorts

360 € (US$377.62)
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420 € (US$440.56)
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Black Quilted Signature Design Hooded Long Coat

1 285 € (US$1,346.15)
Black Signature Structured Wool Coat

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Black Signature Structured Wool Coat

1 235 € (US$1,293.71)
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