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ABOUT
IGARASHI TROUSERS

Since its founding in 2014, IGARASHI TROUSERS is a rare bespoke trousers manufacturer in the world that has consistently produced more than 2,000 pairs of trousers per year for each and every customer. .

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Made to measure

MTO SERVICE

ONLINE MTM SERVICE creates models that have been well-received on RTW by allowing customers to select silhouettes, fabrics, and detailed sizes according to their sensibilities. Pantalonaio and others make all processes by hand in our own atelier. Please find a special one that can never be mass-produced.

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READY TO WEAR

RTW HAND LINE

自社アトリエでパンタロナイオたちによりつくられ、1型につき1サイズ1着のみの限定生産となるHAND LINE。

IGARASHI TROUSERSの最高峰ラインであるBespokeと同じ縫製方法でつくり上げた既製服は、職人の手作業による念入りなアイロンワークで立体感を楽しむことができ、存分に手間をかけたハンドメイドのBespokeクオリティを体感していただける既製服のコレクションです。

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READY TO WEAR

RTW ATELIER MADE

The accumulated history and study, and the number of patterns that have reached billions. A readymade collection based on the many elements and aesthetics that we have accumulated as a bespoke trousers manufacturer.

Everything is made by Pantalonaio in our own atelier, and the number of production of one model is limited, and thorough quality control is done in all processes. This is a ready-made collection unique to a bespoke trousers manufacturer that allows you to change the dimensions.

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READY TO WEAR

RTW FACTORY MADE

As a manufacturer of bespoke trousers, we have created a large number of trousers and cultivated them with world-class technology and the ability to grasp the current times. RTW FACTORY MADE, ready-made clothes, was born by pouring them into partner factories. While maintaining the silhouette and popular details that are the greatest attraction, the selection of fabrics that captures the atmosphere of the moment while having universality will make the wearer attractive.

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MTO SIZE GUIDE

How to measure for trousers

Knowing your trouser size is very important when purchasing trousers from an online store.

We'll show you how to measure your trousers to find your size.

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IGARASHI TROUSERS OFFICIAL LINE

Igarashi Trousers OFFICIAL LINE

The OFFICIAL LINE not only informs you of the latest information and featured content, but also accepts online customer service through video calls. Please read the QR code from the LINE "Add friend" screen and press the "Add" button to register.

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IGT HANGER

CONTENTS

年末年始休業のお知らせとご挨拶

年末年始休業のお知らせとご挨拶

本年もIGARASHI TROUSERSをご愛顧いただき、誠にありがとうございます。年末年始の休業期間をお知らせするとともに、2025年の感謝と来年への想いをお伝えいたします。これからも変わらぬ姿勢で、皆さまの装いに寄り添う1本をお届けしてまいります。

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店舗の存在

Store presence

IGARASHI TROUSERS stores are important places where we can meet with customers and tailor their perfect trousers... The Tokyo Atelier has undergon...

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NEWS

価格改定のお知らせ

Price Change Notice

Thank you for your continued patronage of Igarashi Trousers. Since our founding, we have valued the essence of craftsmanship and have worked to pro...

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INSTAGRAM

@igarashitrousers