The Shirts House Ito product is completely made in Japan. All processes are carried out by Japanese craftsmen at our 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 final cost for the finished shirt.

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Our shop specializes in custom-made shirts.
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. Reply to the email with your answers to the questions.
4. Based on your 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, actual colors may vary from what is shown.
The price listed is for one shirt. Depending on your size, we may 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

Sizing (1)

Please measure your nude (body) dimensions—only your body size without clothing. Accurate nude measurements allow 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 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
[※] These measurements are finished dimensions, not nude measurements.

* Ease (3)
[・Omakase ・A～D]

Our shop offers ease options from A to D. For shirts, we add extra room (ease) to the nude measurements to determine the finished size.
For example, if your chest is 95cm and you select ease B, an additional 16cm is added, making the actual chest measurement 111cm.
Other parts are adjusted similarly. Please note that these values may vary depending on individual cases.

(a): Ease
(b): Additional size (ease amount)

* Collar type (5)
[A～K]

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

(A) Regular — Simple, standard collar style suitable for both business and casual settings.
(B) Short — Shorter collar length than the regular, giving a more casual impression, ideal for informal occasions without a tie.
(C) Semi-wide — Slightly wider and more prominent collar, casual yet with presence. Slightly narrower than wide, suitable for casual scenes without a tie.
(D) Wide — Wide collar with a casual vibe, often worn without a tie or with a loosened tie, creating a bold or relaxed look.
(E) Narrow — Slim, modern, and sophisticated collar style. Popular for business and formal occasions, pairs well with ties, and offers a classic look.
(F) Round — Rounded collar with a casual, relaxed appearance. The collar tips are rounded, suitable for casual or relaxed events without a tie.
(G) Tab — Stylish collar with a small tab detail. Suitable for business casual or formal occasions, can be worn with the collar standing or folded down, giving a distinctive, refined impression.
(H) Button-down — Collar with buttons at the tips, which keep the collar neatly fixed in place. Mainly casual but neat.
(I) Pinhole — Collar with small holes at the tips for inserting pins, used with cufflinks in formal styles. Creates a refined look, popular in business and formal settings. [※] Pins are sold separately.
(J) Stand — Also called band collar; a collar that stands upright without a button, giving a modern, sleek appearance.
(K) Chinese — Also called Mandarin collar; inspired by traditional Chinese style, with a stand-up collar and no buttons, offering a modern and elegant look.

* Collar stiffness
[・Omakase ・Stiff ・Soft]

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

* Back collar height (6)
[・Omakase ・3.5 ・4.0 ・4.5]

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

* Request for Cleric style (7)
[・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 attire.

* Cuff style (8)
[・Omakase ・A～F]

Choosing the cuff style allows for a variety of looks and functions. The cuff design can create a refined or distinctive style and helps balance the overall appearance of the shirt.

(A): Regular — Standard straight cuff style.
(B): Square — Cuff with sharp, right-angled corners, giving a modern, sophisticated impression.
(C): Round — Rounded cuff, offering a classic and soft look.
(D): Barrel — Simple, traditional design with a rounded or slightly squared shape.
(E): Double — Double-folded cuff that requires cufflinks or buttons, often used in formal or business settings, giving an elegant appearance. [※] Cufflinks (French cuffs) are sold separately.
(F): Milano — Stylish cuff with diagonally cut edges, popular in business and formal wear, with a sleek, modern look.

[※] The standard cuff has two buttons.

* Convertible cuff (9)
[・Do not choose ・Choose]

The convertible cuff design features a double-layered cuff that can be fastened with buttons or cufflinks, suitable for both business and formal occasions. It is highly versatile.

(A): Buttonhole
(B): Button

* Placket type (10)
[・Omakase ・A～C]

The placket style offers different looks, such as standard front placket, hidden placket, or fly front, allowing you to express your personal style and suit various occasions from business to casual.

(A) Front placket (placket front) — 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. Recommended for those who prefer a classic style. Suitable for formal wear.
(C) Fly front — A double-layered placket that conceals the buttons, often used in formal shirts.

* Back body style (11)
[・Omakase ・A～D]

In order shirts, you can choose from four back styles: no pleats, box pleats, side pleats, or side darts, allowing you to customize the silhouette according to your body shape and style.

(A) No pleats — Flat back with no pleats, creating a clean, slim look. Popular in business and formal settings, ideal for those who prefer a neat, simple style.
(B) Box pleats — A single pleat in the center of the back, creating a slightly puffed appearance. Traditional and casual, offering ease of movement and comfort.
(C) Side pleats — Pleats on each side of the back, providing a good fit and ease of movement. Suitable for business and formal occasions, with a sharp, smart appearance.
(D) Side darts — Darts on the side of the back to shape the body, creating a slim, tailored silhouette. Modern and refined, favored in business and formal wear.

* Aloha style preference (12)
[・Omakase ・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 impression and style, so choose according to your preference and the scene.

(A): Cutter style (In-tuck) — The shirt is worn with the hem tucked inside the trousers. Suitable for dressy occasions.
(B): Aloha style (Out-tuck) — The shirt is worn with the hem outside the trousers. More casual.

* Pocket style (13)
[・Omakase ・A～E]

The pocket is a small pouch on the left chest of the shirt, and there are several styles depending on purpose and design. Choosing whether to have a pocket or not, and its style, allows for a personalized look. Select the pocket style that suits your preference and scene.

(A): No pocket — A clean, simple look, preferred in business and formal settings. Emphasizes a sleek silhouette and the shirt’s natural form.
(B): Basic — A simple design that can add a touch of personality depending on the overall shirt design.
(C): Rounded corner — Slightly casual and friendly, with rounded edges, suitable for casual styles.
(D): Sharp corner — Modern and clean, with sharp edges, suitable for business and formal wear.
(E): Rounded bottom — Soft and gentle appearance, popular in casual shirts.
(F): Square — Sharp and smart, with straight edges, suitable for business and formal occasions.

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

* Button color (14)
[・Omakase ・White ・Black]

(A): White pearl — Suitable for formal shirts and special occasions.
(B): Takase shell — Elegant, made from rare Takase shell, beautiful and refined.
(C): Black pearl — Luxurious, made from black pearl shell, high-end appearance.
(D): White pearl-like plastic — Plastic buttons that mimic the look of natural white pearl (two-hole only).
(E): Black pearl-like plastic — Plastic buttons that mimic black pearl shell (two-hole only).
[※] Buttons priced over ¥15,000 are made from shell. For orders over ¥30,000, white buttons are made from white pearl shell.

* Buttonhole color (15)
[・Omakase ・A～I]

You can choose the color of the buttonholes for your order 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.
Typically, the color matches the fabric’s base color.

Omakase: Usually matches the fabric’s base 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 finished product
EX5: Example of finished product

Made from 100% cotton, Thomas Mason (Italy).
We introduce a fully custom shirt made with multicolor striped fabric. This fabric is produced by Thomas Mason in Italy and is 100% cotton. The vibrant, multicolored stripe pattern adds energy and personality to the shirt. The color combinations are refined, adding a touch of elegance to your style. The cotton material is soft, comfortable against the skin, and highly breathable. Since it is fully custom, you can completely tailor the size and design to create your own original shirt. Perfect for business or casual scenes, it gives a stylish impression that sets you apart.
Thomas Mason’s Italian fabric is of high quality and durable, ensuring long-lasting use.
Express your individuality with a special shirt.
Thomas Mason was founded in 1796 and is a historic British manufacturer. In the 19th century, they developed lightweight fabrics with a fine double thread, which were lighter and had a unique sheen and flexibility compared to traditional handwoven textiles, earning high praise. Although now acquired by Albini in Italy, the spirit and brand of Thomas Mason remain strong.

Recently, there is increased awareness of SDGs and a circular society. Mass-market stores produce large quantities of clothing, and leftover garments are discarded. Our custom shirts are made to order for each individual, with fabric purchased per piece, resulting in minimal waste. Shirt tailoring is one of the most effective ways to realize a circular society.