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 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. 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, actual colors may vary from what is shown.The price listed is for one shirt. Depending on your size, we may decline the order.
----------------------------------------------------------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
**Measurement (1)**Measurements should be taken as nude dimensions (body size only, 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 Measurements***(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 (Yuki-take)* — With arms naturally down, 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).*(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:* 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, we offer simplified sizes based on standard body types. These sizes are suitable for most people and are convenient when there are no significant body changes or when fitting is difficult. However, for a better fit, detailed measurements are recommended.*Note:* The following sizes are finished dimensions, not nude measurements. All values are in centimeters (cm).
- (A): Neck circumference- (B): Shoulder width- (C): Sleeve length (Yuki-take)- (D): Chest circumference- (E): Waist circumference- (F): Shirt length- (G): Cuff circumference
**Relaxation (3)***Options: [・Omakase (Leave to us) ・A–D]*
We offer different levels of ease (relaxation) from A to D. For shirts, we add extra length to the nude measurements to determine the finished size.For example, if chest circumference is 95cm and relaxation B is chosen, an additional 16cm is added, making the actual chest measurement 111cm.Other parts are adjusted similarly. The values may vary depending on individual cases.
- (a): Relaxation level- (b): Additional length (ease)
**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 business and casual settings.(B) Short — Shorter collar length than regular, giving a more casual impression, suitable for informal occasions without a tie.(C) Semi-wide — Slightly wider and more prominent than regular, suitable for casual scenes without a tie.(D) Wide — Wide collar with a casual, bold look, often worn without a tie or with a loosened tie, creating a stylish or relaxed impression.(E) Narrow — Slim, modern, and refined collar style, often used in business or formal settings, pairs well with ties, and offers a classic look.(F) Round — Rounded collar with a casual, relaxed vibe, with rounded tips, suitable for casual or relaxed events.(G) Tab — Stylish collar with a small tab detail, can be worn standing or folded, suitable for business casual or formal occasions, adds a distinctive touch.(H) Button-down — Collar with buttons at the tips, keeps the collar in place, giving a neat yet casual appearance.(I) Pinhole — Collar with small holes at the tips for inserting pins, suitable for styles with cufflinks, adds a sophisticated touch, popular in business and formal scenes. [※] Pins are sold separately.(J) Stand collar — Also called band collar; collar stands upright without a button, giving a modern, sleek look.(K) Chinese (Mandarin) — Stylish collar inspired by traditional Chinese mandarin collar, standing without buttons, elegant and modern, popular for its distinctive design.
**Collar Interfacing Hardness**[・Omakase ・Stiff ・Soft]
Casual shirts typically have soft collars, while dress shirts are stiffer. Our unique interfacing technique ensures that even with a soft collar, the shape is maintained without collapse. This technology balances flexibility with shape retention, providing comfort and a beautiful silhouette.
**Back Collar Height (6)**[・Omakase ・3.5 ・4.0 ・4.5]
Refers to the height of the back part of the collar. Adjusted to suit individual body shape and style, enhancing comfort.*Standard is 4.0cm.*All measurements are in centimeters (cm).
**Request for a Cleryck Collar (7)**[・No ・Yes]
A Cleryck shirt features a special collar shape that gives the impression of a stand-up collar even without a tie. Often used in formal or religious attire.
**Cuff Shape Type (8)**[・Omakase ・A–F]
Choosing the cuff shape allows for a stylish or distinctive look, balancing the overall design and style.
(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, slightly tapered shape.(E) Double — Double-folded cuff, requires cufflinks, suitable for formal or business settings, elegant and sophisticated. [※] Cufflinks are sold separately.(F) Milan — Stylish diagonal-cut cuff, modern and popular for business and formal occasions.
*Note:* Standard cuff has two buttons.
**Convertible Cuff (9)**[・No ・Yes]
A convertible cuff can be worn as either a button cuff or with cufflinks, offering versatility for both business and formal occasions.
(A) Buttonholes(B) Buttons
**Placket Type (10)**[・Omakase ・A–C]
Options include standard front placket, hidden placket, or fly front, allowing you to customize the style from casual to formal.
(A) Standard front placket (Plaquette front) — The front edge folds over, common in casual shirts, often with button-down collars.(B) Hidden placket (French front) — The front edge is folded inward, giving a clean look, suitable for formal shirts.(C) Fly front — Double-layered placket with concealed buttons, often used in formal shirts.
**Back Body Type (11)**[・Omakase ・A–D]
Choose from four styles to match your body shape and style preferences: no pleats, box pleats, side pleats, or side darts.
(A) No pleats — Flat back, clean and simple, popular for business and formal wear.(B) Box pleats — Center pleat that opens outward, providing a traditional look with ease of movement.(C) Side pleats — Pleats on each side of the back, offering a tailored fit with comfort.(D) Side darts — Darts on the sides for a slim, fitted silhouette, modern and elegant, suitable for business and formal occasions.
**Aloha Style Option (12)**[・Omakase ・Cutter style ・Aloha style]
Shirts tucked into trousers are typically formal, but out-tuck styles are also popular depending on styling and occasion. The hem type influences the shirt’s appearance and style, so choose according to your preference and use.
(A) Cutter style (In-tuck) — Tucked into trousers, suitable for dressy occasions.(B) Aloha style (Out-tuck) — Worn outside the trousers, casual style.
**Pocket Type (13)**[・Omakase ・A–E]
Pocket options are small patch pockets on the left chest, with various styles to suit your taste and occasion.
(A) No pocket — Clean, minimalist look, preferred for business and formal wear.(B) Base type — Simple design, can be styled to add a unique touch.(C) Rounded corner — Slightly casual and friendly, with rounded edges.(D) Sharp corner — Modern, clean, and sharp, suitable for business and formal settings.(E) Rounded bottom — Soft, friendly appearance, good for casual shirts.(F) Square — Sleek, modern, and sharp, suitable for business and formal occasions.
**Button Type (14)**[・Omakase ・Two-hole ・Four-hole]
Generally, dress shirts use two-hole buttons, while casual shirts often have four-hole buttons.
**Button Color (14)**[・Omakase ・White ・Black]
(A) White pearl — Suitable for formal or special occasions.(B) Takase shell — Elegant, made from rare Takase shell, beautiful.(C) Black pearl — Luxurious, made from black pearl shell, high-end look.(D) White pearl-like plastic — Imitates natural white pearl, plastic, two-hole only.(E) Black pearl-like plastic — Imitates black pearl, plastic, two-hole only.[※] Buttons made from shell cost over ¥15,000. For orders over ¥30,000, white buttons are made from white pearl shell.
**Button Hole Color (15)**[・Omakase ・A–I]
You can choose the color of the buttonholes. 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 buttonhole color matches the fabric color.*Omakase: Usually 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 our work. Please refer to them.
EX1: GIZA 100% cotton, plain white, 120 yarn count, double twisted, made in JapanEX2: 100% cotton, Getzner, Austria, regular collar, slightly slim fitEX3: GIZA 100% cotton, royal blue oxford, 100 yarn count, double twisted, button-downEX4: Example of finished productEX5: Example of finished product
The summer material is cotton cut voile, Swiss-made.
Introducing a full-order shirt perfect for vibrant summer styles. Made from high-quality cotton cut voile fabric, it offers comfortable wear. The Swiss fabric features a lively floral print in pink tones, adding a bright, cheerful touch to summer outfits. Customization options are extensive, allowing you to select size and design freely. Create a unique, personalized shirt that stands out at events or casual outings. The Swiss fabric boasts a refined texture and high quality, with the vivid floral print enhancing its individuality. It’s an ideal piece for stylish summer wear.The cotton voile uses fine, strong twisted threads. High-quality cotton is necessary for strong twisting, which increases cost. The twisting makes the fibers stiff, but this results in better breathability, a smooth feel, and a crisp, linen-like texture. It’s a comfortable, breathable fabric perfect for humid summer days.
Recently, there is increased awareness of SDGs and a circular society. Mass-market stores produce large quantities of clothing, often resulting in leftover stock that is discarded. Our custom-made shirts are purchased as finished garments and tailored individually, resulting in minimal waste. Shirt tailoring is one of the most effective ways to realize a circular society.