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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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CAHIERS

The house

CAHIERS

By Ahyoung Kim · Seoul

Couture-minded femininity, written in frills and organza

CAHIERS is a Seoul womenswear label led by designer Ahyoung Kim, a Seoul Fashion Week name (2024 and 2025 S/S) that has also shown in New York. The house proposes elegant silhouettes and couture-minded details — jabot frills, organza ribbons, sculptural capes — in a feminine, luxurious register.

Discover the house
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 1
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 2
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 3
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 4
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 5
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 6
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 7
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 8
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 9
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 10
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 11
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 12
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 13
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 14
[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue) — view 15
CAHIERS

[CAHISIENNE 26SS] Wedding-Guest Embroidered H-Line Midi Dress (Dark Sky Blue)

185 € (US$194.41)

Final price may vary based on current exchange rates.

Taxes and duties included

A dress in a calm yet deep dark sky blue with a refined, intellectual mood — an uncommon colour that stands on its own.

Size

Free returns within 14 days

Fit & details+

An H-line midi dress in dark sky blue. A 26SS season piece.

Material & care+

Rayon 54%, polyester 43%, spandex 3%

Sizes & measurements+
SizeFR SFR MFR L
chest44.5 cm47 cm49.5 cm
shoulders37.5 cm38.7 cm39.9 cm
sleeves44.5 cm45.5 cm46.5 cm
length105.5 cm105.5 cm107.5 cm
waist37.5 cm40 cm42.5 cm

Garment measurements taken flat, in cm — may vary by 1–3 cm depending on how they are taken.

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

CAHIERS

By Ahyoung Kim · Seoul

Couture-minded femininity, written in frills and organza

CAHIERS is a Seoul womenswear label led by designer Ahyoung Kim, a Seoul Fashion Week name (2024 and 2025 S/S) that has also shown in New York. The house proposes elegant silhouettes and couture-minded details — jabot frills, organza ribbons, sculptural capes — in a feminine, luxurious register.

Discover the house

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[CAHIERS 26SS] Crinkle Halterneck Rear Balloon Dress

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[CAHISIENNE 26SS] Black Ribbon Off-Shoulder White Dress

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[CAHIERS 26SS] Mini Dot Chiffon High-Neck Balloon Sleeve Dress

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[CAHIERS 26SS] Mini Dot Chiffon High-Neck Balloon Sleeve Dress

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[CAHIERS 26SS] Art Graphic Trimming Detail Open-Back Dress

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[CAHISIENNE 26SS] Red & White Pleated Off-Shoulder Banded Dress

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[CAHISIENNE 26SS] Red & White Pleated Off-Shoulder Banded Dress

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[CAHISIENNE 26SS] Balloon Hem Half Trench

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[CAHISIENNE 26SS] Balloon Hem Half Trench

230 € (US$242.66)
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