Shirt House ITOU products are 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.
----------------------------------------------------------Our shop is an order shirt specialty 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. 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, more 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 your order.
----------------------------------------------------------Below is the information required when ordering a shirt. After your purchase, we will ask you the following questions via email.
◎ Basic Information* Name* Country* Shipping address* Email address* Phone number* Date of birth
Measurement (1)Please provide your nude measurements (body size only, without wearing clothes). 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).
◎ Ladies'*(a): Neck circumference — measure around the neck, just below the Adam’s apple, without gaps.*(b): Shoulder width — measure from shoulder point to shoulder point across the back, without gaps.*(c): Sleeve length — with arms naturally down, measure from the back neck point to the shoulder point, then down to 3cm below the ankle bone at the base of the hand.*(d): Chest circumference — measure horizontally around the underarm area without gaps.*(e): Bust point — measure horizontally around the fullest part of the bust.*(f): Waist — measure horizontally around the narrowest part of the waist.*(g): Hip — measure horizontally around the widest part of the hips.*(h): Shirt length — measure from the back neck point to the hem of the shirt. For aloha shirts worn outside, the length will be shorter.*(i): Cuff circumference — measure around the wrist (about 7cm above the ankle).*(j): Shoulder point — [※] Shoulder point refers to the tip of the shoulder.*(k): Back neck point — [※] The most protruding bone at the back of the neck.
[※] Please note that if your measurements seem unnatural or inconsistent, we may contact you for confirmation.
* Simplified sizes (2)[・S ・M ・L ・LL ・3L]
For those who find detailed measurements difficult, we offer simplified sizes S, M, L, LL, and 3L, which are based on standard body types and 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 are finished measurements, not nude measurements.
* Looseness (3)[・Omakase (Leave to us) ・A～D]
Our shop offers looseness options A through D. For shirts, we add ease to the nude measurements to determine the finished size. For example, if the chest is 95cm and looseness B is chosen, an additional 16cm is added, making the actual chest measurement 111cm. The same applies to other parts. Please note that values may vary depending on individual cases.
(a): Looseness(b): Ease amount (increase in size)
* Collar type (5)[A～K]
You can choose the collar design for your shirt. We offer various styles to match your preferences.
(A) Regular — Simple, standard collar style suitable for both business and casual settings.(B) Short — Shorter collar length than regular, giving a more casual impression, suitable for casual occasions without a tie.(C) Semi-wide — Slightly wider and more prominent collar, casual yet with presence. Slightly narrower than wide, but suitable for casual scenes without a tie.(D) Wide — Wide collar with a casual vibe, often used without a tie or with a loosened tie, creating a bold or relaxed look.(E) Narrow — Stylish, slim collar with a modern, refined appearance. Popular for business and formal settings, pairs well with ties, and offers a classic look.(F) Round — Rounded casual collar with a soft, relaxed feel. Suitable for casual scenes without a tie or relaxed events.(G) Tab — Stylish collar with a small tab detail. Can be worn with the collar standing or folded down, suitable for business casual or formal occasions, giving a sophisticated impression.(H) Button-down — Collar with buttons at the tips, keeping the collar neatly fixed. Casual style, often used in relaxed settings.(I) Pinhole — Collar with small holes at the tips for inserting pins, suitable for formal styles with cufflinks. Adds a refined touch; *note: pins are sold separately.*(J) Stand — Also called a band collar, no collar points, standing upright without a button, giving a modern, sleek look.(K) Chinese — Mandarin or stand-up collar inspired by traditional Chinese style, without buttons, elegant and modern, popular for its distinctive appearance.
* Collar stiffness (6)[・Omakase ・Stiff ・Soft]
Casual shirts typically have softer collars, while dress shirts are stiffer. However, our unique interfacing technology ensures that even with a soft collar, it maintains its shape without collapsing. This special technique balances flexibility with form, providing comfort and a beautiful silhouette when worn.
* Back collar height (6)[・Omakase ・3.5 ・4.0 ・4.5]
This refers to the height of the back part of the collar. It can be adjusted according to individual physique and style preferences to improve comfort. [※] The standard is 4.0cm. All measurements are in centimeters (cm).
* Clery collar (7)[・Do not choose / Choose]
A Clery 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 shape (8)[・Omakase ・A～F]
Choosing the cuff shape allows for a stylish or distinctive look, enhancing the overall balance of the shirt. It also offers versatility in styling.
(A): Regular — Standard straight cuff.(B): Square — Cuff with sharp, right-angled corners, modern and refined.(C): Round — Rounded cuff, classic and soft appearance.(D): Barrel — Simple, traditional design with a rounded or slightly squared shape.(E): Double — Double-folded cuff requiring cufflinks, suitable for formal or business scenes, elegant and sophisticated. *Note: Cufflinks are sold separately.*(F): Milano — Stylish cuff with diagonally cut edges, popular in business and formal settings, giving a sleek impression.
* Dual-use cuff (9)[・Do not choose / Choose]
This style features a double cuff that can be fastened with buttons or cufflinks, suitable for both business and formal occasions. Highly versatile.
(A): Buttonholes(B): Buttons
* Placket type (10)[・Omakase ・A～C]
The placket options include standard front placket, hidden placket, and fly front, allowing you to express your style from casual to formal.
(A) Standard front placket (Placket front) — The front edge of the shirt folds over, often used with button-down shirts. Casual style.(B) Hidden placket (French front) — The front edge is folded inward, with the buttons concealed. Suitable for a classic, formal look.(C) Fly front — Double-layered placket with concealed buttons, common in formal shirts.
* Back body style (11)[・Omakase ・A～D]
Choose from four styles: no pleats, box pleats, side pleats, or side darts, to match your body shape and style preferences.
(A) No pleats — Flat back with no pleats, sleek and simple. Popular in business and formal wear, preferred by those seeking a clean look.(B) Box pleats — Single pleat in the center of the back, creating a slightly puffed appearance. Traditional style, comfortable and easy to move in.(C) Side pleats — Pleats on each side of the back, providing a good fit and ease of movement. Suitable for business and formal wear, with a sharp, smart look.(D) Side darts — Darts on the side of the back to shape the shirt, creating a slim, tailored silhouette. Modern and elegant, favored in business and formal settings.
* Aloha style (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 hem type affects the shirt’s appearance 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. Casual style.
* Pocket type (13)[・Omakase ・A～E]
Pockets are small pouch-like designs 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 — Simple, clean look, preferred in business and formal wear. Emphasizes a sleek silhouette and the shirt’s natural form.(B) Base type — Basic design with potential for a distinctive touch depending on the overall shirt design.(C) Rounded corner — Slightly casual and friendly, with rounded edges, suitable for casual shirts.(D) Sharp corner — Modern and clean, with sharp edges, suitable for business and formal wear.(E) Rounded bottom — Soft, approachable look with rounded shape, good for casual shirts.(F) Square — Sharp, sleek, and modern, 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 shell — Suitable for formal shirts and special occasions.(B) Takase shell — Elegant, made from rare Takase shell, beautiful and refined.(C) Black shell — Luxurious, made from black shell, high-end appearance.(D) White shell-like plastic — Plastic buttons that mimic the look of white shell (two-hole only).(E) Black shell-like plastic — Plastic buttons mimicking black shell (two-hole only).[※] Shell buttons are used for shirts priced over ¥15,000. For orders over ¥30,000, white shell buttons are used if the color is white.
* 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. Usually, the color matches the fabric base.
Omakase: 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 yarns, double twisted, made in JapanEX2: 100% cotton, Getzner, Austria, regular collar, slightly slim fitEX3: GIZA 100% cotton, royal blue oxford, 100 yarns, double twisted, button-downEX4: Example of a finished shirtEX5: Another example of a finished shirt
Introducing a luxurious, soft cashmere-blend wool shirt. It is warm.We present a winter full-order shirt made from high-quality Japanese fabric. This shirt is crafted from a blend of 30% cashmere and 70% wool, offering excellent insulation and comfortable wear. The plain gray design is simple yet sophisticated. Carefully tailored by Japanese craftsmen, it reflects meticulous quality. The combination of cashmere and wool provides the perfect balance of softness and warmth. For those seeking elegance and comfort this winter, this shirt is highly recommended. Use a fully custom-made shirt made from Japanese fabric to create a distinctive style.
Cashmere, derived from the "cashmere goat," is a high-end material grown in extreme environments—harsh cold in winter and intense heat in summer. It is lightweight, highly insulating, and covered with a natural oil that gives it a smooth, resilient texture. Blended with cotton, it becomes an ultra-soft fabric.
Recently, with the emphasis on SDGs and a circular society, mass-produced clothing that remains unsold is often discarded. Our custom shirts are made to order for each individual, with no excess inventory, resulting in minimal waste. Tailoring shirts in this way is one of the most effective methods to realize a circular society.