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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
The maison+
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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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UL:KIN

The house

UL:KIN

By Seongdong Lee · Seoul

Art reborn as fashion — Seoul's upcycled avant-garde

UL:KIN is the Seoul label of designer Seongdong Lee, built on 'artistic sustainability': discarded painting canvases and leather are upcycled into high fashion. Deconstructed tailoring meets works by emerging artists, and the house has shown at New York and Paris fashion weeks.

Discover the house
MUGUNG Stitch Leather Messenger Bag (Brown) — view 1
MUGUNG Stitch Leather Messenger Bag (Brown) — view 2
MUGUNG Stitch Leather Messenger Bag (Brown) — view 3
MUGUNG Stitch Leather Messenger Bag (Brown) — view 4
MUGUNG Stitch Leather Messenger Bag (Brown) — view 5
MUGUNG Stitch Leather Messenger Bag (Brown) — view 6
MUGUNG Stitch Leather Messenger Bag (Brown) — view 7
MUGUNG Stitch Leather Messenger Bag (Brown) — view 8
MUGUNG Stitch Leather Messenger Bag (Brown) — view 9
MUGUNG Stitch Leather Messenger Bag (Brown) — view 10
MUGUNG Stitch Leather Messenger Bag (Brown) — view 11
UL:KIN

MUGUNG Stitch Leather Messenger Bag (Brown)

170 € (US$179.02)

Final price may vary based on current exchange rates.

Taxes and duties included

MUGUNG Stitch Leather Messenger Bag (Brown) by UL:KIN.

Size

Free returns within 14 days

Fit & details+

A messenger bag sized to hold a laptop, with an adjustable strap for shoulder or crossbody wear.

Material & care+

Fabric composition not specified on the product page.

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

UL:KIN

By Seongdong Lee · Seoul

Art reborn as fashion — Seoul's upcycled avant-garde

UL:KIN is the Seoul label of designer Seongdong Lee, built on 'artistic sustainability': discarded painting canvases and leather are upcycled into high fashion. Deconstructed tailoring meets works by emerging artists, and the house has shown at New York and Paris fashion weeks.

Discover the house

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[Runway] Batch No.2 Traditional-Dyed Persimmon & Ink MUGUNG Crochet Knit Pullover (Brown)

UL:KIN

[Runway] Batch No.2 Traditional-Dyed Persimmon & Ink MUGUNG Crochet Knit Pullover (Brown)

110 € (US$117.48)
[Runway] Lace-up Off shoulder Short-sleeve Top (Charcoal)

UL:KIN

[Runway] Lace-up Off shoulder Short-sleeve Top (Charcoal)

60 € (US$61.54)
Nylon MUGUNG Half Shirt (Brown)

UL:KIN

Nylon MUGUNG Half Shirt (Brown)

105 € (US$110.49)
[Runway] Stripe Bleach Washed T-shirt (Blue)

UL:KIN

[Runway] Stripe Bleach Washed T-shirt (Blue)

70 € (US$75.52)
Batch No.2 Traditional-Dyed MUGUNG Heritage Sweatpants (Gray)

UL:KIN

Batch No.2 Traditional-Dyed MUGUNG Heritage Sweatpants (Gray)

120 € (US$124.48)
[Runway] MUGUNG Embroidery Pigment Ball Cap (Charcoal)

UL:KIN

[Runway] MUGUNG Embroidery Pigment Ball Cap (Charcoal)

30 € (US$33.57)
Cross Raw Edge Denim Shirt (Black)

UL:KIN

Cross Raw Edge Denim Shirt (Black)

160 € (US$166.43)
Muted MUGUNG Oversized T-shirt (Gray)

UL:KIN

Muted MUGUNG Oversized T-shirt (Gray)

40 € (US$41.26)
ULKIN X BETTY BOOP Spoil Me Tattoo Mesh Turtleneck (Ivory)

UL:KIN

ULKIN X BETTY BOOP Spoil Me Tattoo Mesh Turtleneck (Ivory)

50 € (US$54.55)
[Runway] Classic Wool-Blend Blazer (Gray)

UL:KIN

[Runway] Classic Wool-Blend Blazer (Gray)

220 € (US$229.37)
[Runway] Oversized Cardigan (Charcoal)

UL:KIN

[Runway] Oversized Cardigan (Charcoal)

190 € (US$201.40)
Batch No.3 Traditional-Dyed Heritage MUGUNG Embroidery T-shirt (Brown)

UL:KIN

Batch No.3 Traditional-Dyed Heritage MUGUNG Embroidery T-shirt (Brown)

80 € (US$82.52)
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Eyelet Pouch Double Chain Key Ring

BLR

Eyelet Pouch Double Chain Key Ring

45 € (US$48.25)
Ribbon Detail Logo Ball Cap Khaki

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Ribbon Detail Logo Ball Cap Khaki

65 € (US$69.23)
DOUCAN X KNOUUN: CODE.307.A / BK (BK)

DOUCAN

DOUCAN X KNOUUN: CODE.307.A / BK (BK)

140 € (US$146.85)
GDeL Less Line Asymmetric Cape (Cream)

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GDeL Less Line Asymmetric Cape (Cream)

195 € (US$202.80)
Heart Logo Pincushion Object

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Heart Logo Pincushion Object

10 € (US$9.79)
I LOVE HOLY mini pocket bag

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I LOVE HOLY mini pocket bag

35 € (US$34.27)
EVER LACE SCARF - CREAM

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EVER LACE SCARF - CREAM

35 €−14%30 € (US$33.99)
Moon Jar Dot Shawl

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Moon Jar Dot Shawl

655 €−15%555 € (US$582.52)
Embroidered Logo Cap White

RE RHEE

Embroidered Logo Cap White

30 € (US$33.57)
Ayer Bucket Hat (Indigo)

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Ayer Bucket Hat (Indigo)

45 € (US$47.55)
Embroidered Cap (Black)

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Embroidered Cap (Black)

45 € (US$47.55)
[2nd Drop] Burgundy Leopard Square Scarf

thema

[2nd Drop] Burgundy Leopard Square Scarf

20 € (US$23.08)
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