The Shirts House Ito product is completely made in Japan. All processes are carried out by Japanese craftsmen at a workshop in Toyohashi, Japan. Since this is a Japanese store, all length measurements are in centimeters (cm).

[※] We do not charge any additional fees such as options. The listed price is the cost for the finished tailored shirt.

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Our shop is a custom shirt store.
You purchase the fabric, and we tailor it into a shirt and ship it to you.

[※] How to purchase:
1. Purchase the fabric you wish to have made into a shirt.
2. We will send you an email with the necessary information to fill out.
3. Please reply to the email with your answers to the questions.
4. Based on the information, we will tailor your shirt. The production period is approximately one month.
5. We will ship the finished shirt to your home.

[※] The price for ladies' shirts is 10% higher. [※] Compared to men's shirts, extra effort is involved.
[※] Due to differences in monitor display, the actual color may vary from what is shown. The price listed is for one shirt. Depending on your size, we may have to decline the order.

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Below are the necessary details when ordering a shirt. Once you purchase, we will ask you the following questions via email.

◎ Basic Information
* Name
* Country
* Shipping address
* Email address
* Phone number
* Date of birth

◎ Measurements (1)

Please provide your nude measurements (body size only, without wearing clothes). Accurate measurement of nude dimensions allows us to create a perfectly fitting custom shirt. If measuring yourself is inconvenient, you may input simplified sizes as described below. All measurements should be in centimeters (cm).

◎ Men’s
*(A): Neck circumference — measure around the neck just below the Adam’s apple, without any gap.
*(B): Shoulder width — measure from shoulder point to shoulder point across the back, passing through the back neck point, without gaps.
*(C): Sleeve length — with arms naturally at your sides, measure from the back neck point to the shoulder point, then down to 3cm below the ankle bone at the wrist.
*(D): Chest circumference — measure horizontally around the underarm area, without gaps.
*(E): Waist circumference — measure horizontally around the navel area.
*(F): Shirt length — measure from the back neck point down to the hem of the shirt. For aloha shirts worn outside, the length is shorter.
*(G): Cuff circumference — measure around the wrist (about 7cm above the ankle bone).
*(H): Shoulder point — [※] Shoulder point refers to the tip of the shoulder.
*(I): Back neck point — [※] The most protruding bone at the back of the neck.

[※] Please note that if your measurements seem unusual, we may contact you for confirmation.

* Simplified sizes (2)
[・S ・M ・L ・LL ・3L]

For those who find detailed measurements difficult, our shop offers simplified sizes S, M, L, LL, and 3L. These sizes are based on standard body types and are suitable for many people. The advantage of simplified sizes is ease and convenience, especially if your body shape has not changed significantly or if fitting is difficult. However, for a better fit, detailed measurements are recommended. The following size chart shows finished dimensions, which differ from nude measurements. All values are in centimeters (cm).

(A): Neck circumference
(B): Shoulder width
(C): Sleeve length
(D): Chest circumference
(E): Waist circumference
(F): Shirt length
(G): Cuff circumference
*Note: These are finished measurements, not nude measurements.

* Looseness (3)
[・Leave to us ・A～D]

Our shop offers options for looseness from A to D. For shirts, we add extra room to the nude measurements to determine the finished size. For example, if your chest circumference is 95cm and you choose looseness B, an additional 16cm is added, making the actual chest measurement 111cm. The same applies to other parts; the values may vary depending on individual cases.

(a): Looseness
(b): Additional size

* Collar type (5)
[A～K]

Customers can choose the collar design for their shirt. We offer various styles to match your preferences and needs.

(A) Regular — a simple, classic collar style suitable for business and casual settings.
(B) Short — a collar shorter than the regular, giving a more casual impression, ideal for informal occasions without a tie.
(C) Semi-wide — a slightly wider, more prominent casual collar, wider than regular but narrower than wide, suitable for casual scenes without a tie.
(D) Wide — a broad, stylish collar with a casual vibe, often worn without a tie or with a loosened tie, creating a bold or relaxed look.
(E) Narrow — a sleek, slim collar with a modern, refined appearance, often chosen for business or formal occasions, pairs well with ties, and offers a classic impression.
(F) Round — a casual shirt collar with rounded tips, giving a soft, relaxed feel. Suitable for casual or relaxed events without a tie.
(G) Tab — a stylish collar with a small tab detail, can be worn standing or folded down, suitable for business casual or formal settings, adding a distinctive, sophisticated touch.
(H) Button-down — a collar with buttons at the tips, which keeps the collar neatly fixed, giving a casual yet tidy look. Mainly for casual wear.
(I) Pinhole — a collar with small holes at the tips for inserting pins, suitable for styles with cufflinks in formal settings. Creates a refined impression, popular in business and formal scenes. [※] Pins are required separately.
(J) Stand — also called a band collar, standing without a collar fold or points, giving a modern, sleek appearance.
(K) Chinese — a stylish Mandarin collar inspired by traditional Chinese design, without buttons and with a standing collar, offering a modern and elegant look, popular for its distinctive style.

* Collar stiffness (6)
[・Leave to us ・Stiff ・Soft]

Casual shirts are generally softer, while dress shirts are stiffer. However, our unique fusible technology ensures that even with a soft collar, it maintains its shape without collapsing. This special technique preserves the collar’s form while providing flexibility, ensuring comfort and a beautiful silhouette when worn.

* Back collar height (7)
[・Leave to us ・3.5 ・4.0 ・4.5]

The back collar height refers to the height of the back part of the collar. It is adjusted according to individual physique and style, enhancing comfort. [※] The standard is 4.0cm. All measurements are in centimeters (cm).

* Request for cleric collar (8)
[・Do not make it a cleric shirt ・Make it a cleric shirt]

A cleric shirt features a special collar shape that, even without a tie, gives the impression of a stand-up collar. It is often used in religious or formal contexts.

* Cuff style (9)
[・Leave to us ・A～F]

Choosing the cuff style allows for a variety of looks and purposes. The cuff design can create a refined or distinctive appearance, broadening your styling options. The cuff also helps balance the overall look.

(A): Regular — a standard straight cuff style.
(B): Square — a cuff with sharp, right-angled corners, giving a modern, sophisticated impression.
(C): Round — a cuff with rounded edges, offering a classic, soft look.
(D): Barrel — a simple, traditional style with a rounded or slightly squared shape, suitable for casual or business wear.
(E): Double — a double-folded cuff that requires cufflinks, often used in formal or business settings, giving an elegant, refined appearance. [※] Cufflinks are sold separately.
(F): Milan — a stylish cuff with diagonally cut edges, popular in business and formal scenes, with a sleek, modern look.

* Double-use cuff (9)
[・Do not choose ・Choose]

The double-use cuff is a versatile style with a double-layered cuff that can be fastened with buttons or cufflinks, suitable for both business and formal occasions.
(A): Buttonholes
(B): Buttons

* Placket type (10)
[・Leave to us ・A～C]

The placket style varies, including standard front placket, hidden placket, or fly front, allowing you to express your personal style and suit different occasions from business to casual.
(A) Front placket (placket with visible buttons) — the front edge of the shirt folds over, often used with button-down shirts. Suitable for casual wear.
(B) Hidden placket (French front) — the front edge is folded inward, hiding the buttons, ideal for a classic, formal look.
(C) Fly front — a double-layered placket with concealed buttons, common in formal shirts.

* Back body style (11)
[・Leave to us ・A～D]

In custom shirts, you can choose from four back styles to match your body shape and style: no pleats, box pleats, side pleats, or side darts, allowing for a personalized silhouette.

(A): No pleats — flat back with no pleats, creating a clean, slim look. Popular in business and formal settings, suitable for those who prefer a neat, simple style.
(B): Box pleats — a single pleat in the center of the back, giving a slightly puffed appearance, traditional and comfortable for movement.
(C): Side pleats — pleats on each side of the back, providing a good fit and ease of movement, suitable for a sharp, smart look.
(D): Side darts — darts on the sides of the back to shape the shirt closely to the body, creating a slim, modern silhouette, favored in business and formal wear.

* Aloha style preference (12)
[・Leave to us ・Cutter style ・Aloha style]

Shirts that are tucked into trousers are usually formal, but depending on styling and occasion, out-tuck styles are also popular. The type of hem affects the shirt’s appearance and style, so choose according to your preference and the scene where you will wear it.
(A): Cutter style (In-tuck) — the shirt is worn with the hem tucked inside the trousers, suitable for formal occasions.
(B): Aloha style (Out-tuck) — the shirt is worn with the hem outside the trousers, suitable for casual wear.

* Pocket style (13)
[・Leave to us ・A～E]

The pocket is a small pouch on the left chest of the shirt, with various styles depending on purpose and design. Choosing whether to have a pocket and its style allows for a personalized look.
(A): No pocket — a clean, sleek appearance, preferred in business and formal settings. Emphasizes a smooth silhouette and the shirt’s natural form.
(B): Base type — a simple design that can also add a distinctive touch depending on the overall shirt design.
(C): Rounded corners — a more casual, friendly look with rounded edges, giving a relaxed, approachable vibe.
(D): Sharp corners — a modern, clean look with straight edges, suitable for business and formal occasions.
(E): Rounded bottom — a gentle, soft appearance, popular for casual shirts.
(F): Square — a sharp, neat look with straight edges, suitable for a modern, professional style.

* Button type (14)
[・Leave to us ・Two-hole ・Four-hole]
[※] Dress shirts typically use two-hole buttons; casual shirts often use four-hole buttons.

* Button color (14)
[・Leave to us ・White ・Black]

(A): White pearl — suitable for formal shirts and special occasions.
(B): Takase shell — made from rare Takase shell, elegant and beautiful.
(C): Black pearl — made from black pearl shell, luxurious and high-end.
(D): White pearl-like plastic — plastic buttons that mimic the appearance of natural white pearl (two-hole only).
(E): Black pearl-like plastic — plastic buttons that mimic black pearl shell (two-hole only).
[※] Buttons made from shell cost over ¥15,000. For orders over ¥30,000, white buttons will be made from white pearl shell.

* Buttonhole color (15)
[・Leave to us ・A～I]

You can choose the color of the buttonholes for your custom shirt. Changing the color alters the shirt’s overall impression. White gives a clean look; contrasting colors create a distinctive style. Customize to your preference for a unique shirt. Usually, the color matches the fabric’s base color.
Leave to us: generally matches the fabric color.
(A): White
(B): Gray
(C): Red
(D): Navy
(E): Dark purple
(F): Light purple
(G): Yellow
(H): Green

The images of finished products are examples of completed shirts for reference.

EX1: GIZA 100% cotton, plain white, 120 yarn count, double thread, made in Japan
EX2: 100% cotton, Getzner, Austria, regular collar, slightly slim fit
EX3: GIZA 100% cotton, royal blue oxford, 100 yarn count, double thread, button-down
EX4: Example of a finished shirt
EX5: Example of a finished shirt

This is a 100% cotton fabric from Armo (Switzerland), 120/2 yarn count.
Armo’s purple-striped fabric is made from high-quality cotton and 120 yarn count double threads, ideal for full custom shirts. It represents Armo’s century-long tradition and quality, cultivated from carefully hand-picked cotton in Switzerland’s beautiful environment, produced through environmentally conscious processes. As a result, the elegant purple stripe pattern stands out, giving a refined impression. This full custom shirt offers both comfort and durability, allowing you to create a unique piece. Based on Armo’s trusted quality, this shirt will enhance your style and personality. Please experience this purple-striped full order shirt.
Armo is a long-established Swiss shirt fabric manufacturer founded over 100 years ago, based in Switzerland’s pristine water and air. They use hand-picked cotton and do not use formaldehyde, with all production processes carried out responsibly in Switzerland, emphasizing environmental concerns. Such quality has earned great trust from consumers worldwide.

Recently, the concept of SDGs and a circular society has been emphasized. Mass-market stores produce large quantities of clothing, and leftover garments are discarded. Our shop’s custom shirts are made per order, with each piece tailored individually, resulting in minimal waste. Shirt tailoring is one of the most effective ways to realize a circular society.