2026/05/10
NEWS
[Interim Shirt] Perfect as a summer light jacket or as a standalone shirt.
Ramie sheer lawn open-collar shirts have arrived.
INTÉRIM shirts have arrived. The "RAMIE SHEER LAWN HYPER BIG S/S OPEN COLLAR SHIRT" is made from 100% ramie sheer lawn fabric. Available in two colors: NAVY and MINT. INTÉRIM shirts can be purchased online at the ARZACH KAMAKURA online shop.
Interim Shirt
INTERIM shirt
Interim Online Shopping
Interim Open Collar Shirt
Ramie Shirt 2026SS
INTÉRIM / S/S OPEN COLLAR SHIRT
NAVY
¥27,500 (tax included)
A deep navy color. The sheer fabric gives it a cool, airy feel, and it looks great whether worn alone or as a light jacket. It's the most versatile color in the Interim shirt collection.
SIZE F
RAMIE 100%
MADE IN JAPAN
→ Product page / Online shopping
INTÉRIM / S/S OPEN COLLAR SHIRT
MINT
¥27,500 (tax included)
A soft mint green. The sheer transparency when bathed in summer sunlight is beautiful and brightens the complexion. This is the most seasonal color in this season's Interim shirt collection.
SIZE F
RAMIE 100%
MADE IN JAPAN
→ Product page / Online shopping
01
What is an Interim shirt? — The reason this brand makes shirts
INTÉRIM is a unisex brand that launched in Japan in 2019. Based on the principle of "using the best materials and resources from around the world and bringing them to life with Japanese craftsmen," they have been producing cut-and-sew garments, knitwear, and shirts.
The most distinctive feature of INTERIM shirts is that the sewing is entrusted to domestic factories specializing in dress shirts. The skills and aesthetic sense of craftsmen who regularly tailor dress shirts are imbued into shirts made from casual materials and silhouettes. This is what sets INTERIM shirts apart from ordinary casual shirts.
We often receive feedback from customers who have purchased Interim products online, saying they were surprised by the quality of the material when they saw it in person. This is a piece we highly recommend you see for yourself.
02
Material – Ramie Sheer Lawn is the choice
This season's Interim shirts are made from 100% ramie sheer lawn fabric. Ramie is a type of flax, just like linen, but its fibers are finer, giving it a lustrous finish, making it lighter and giving it better drape.
What is Shearlon?
"Sheer" refers to a thin, translucent fabric, while "lawn" refers to a thin, plain-weave fabric. Ramie sheer lawn is a high-performance summer fabric that makes the most of the coolness, luster, and lightness of linen. The fact that it is translucent yet retains its elegance is due to the inherent quality of the material itself.
- Made with 100% ramie. A material that gets softer with each wash.
- Made from a sheer, lightweight fabric, it's breathable and provides lasting coolness, even when worn in summer.
- The unique luster and firmness of ramie maintain a beautiful silhouette when worn as a jacket.
- Crafted in a domestic factory specializing in dress shirts, these shirts are tailored to bring out the best in the material.
03
Details – The dedication to quality in Interim shirts
The RAMIE SHEER LAWN HYPER BIG S/S OPEN COLLAR SHIRT lives up to its name as an "interim shirt," featuring meticulous tailoring down to the smallest detail.
- The open collar design gives it a relaxed and casual feel.
- A large single pocket is placed on the chest, combining functionality and design.
- The length is shorter than conventional short-sleeved shirts, further emphasizing the boxy silhouette.
- This season's version is the perfected version, with meticulous updates to the overall balance, including the sleeves.
- The top button has a loop closure. It maintains a light and airy impression whether open or closed.
- The buttons are made of shell, a high-quality material whose appearance changes depending on the angle of the light.
- The collar is designed to accommodate collar stays, allowing you to maintain a beautiful collar shape.
- The shirts are sewn in a domestic factory specializing in dress shirts, resulting in the refined tailoring characteristic of Interim shirts.
NOTE — Regarding sizing
It comes in one size only (free size). As the name "HYPER BIG" suggests, it has a relaxed, oversized silhouette. It is designed to look beautiful on people between 165 and 180 cm tall, whether worn alone or as a light jacket. If you are considering purchasing this item from Interim's online store, please choose with the relaxed silhouette in mind.
04
Two distinct colors and styling suggestions.
NAVY is the most versatile color in the Interim shirt collection. The sheer navy has a refreshing, summery feel while also possessing a deep, sophisticated look. Simply layer it over a white T-shirt for a complete outfit. It pairs perfectly with any bottoms, from denim and linen pants to shorts.
MINT is the most summery color in this season's Interim shirt collection. The soft mint green, combined with the sheer ramie fabric, brightens the wearer's complexion. By pairing it with a white or off-white inner layer, you can enjoy the sheer effect as part of your styling.
STAFF'S NOTE
"Among all the Interim shirts, this ramie open-collar shirt is special. The tailoring at the dress shirt factory brings out the full potential of the material, making it clearly different from shirts from other brands in the same price range. I don't think there's a better shirt for summer in Kamakura. Those who purchased it through Interim's online store will surely be surprised by the feel of the material the moment it arrives."
05
Product Specifications
| item |
NAVY |
MINT |
| brand | INTÉRIM / Interim | INTÉRIM / Interim |
| Model | RAMIE SHEER LAWN HYPER BIG S/S OPEN COLLAR SHIRT |
| color | Navy | Mint |
| size | F (One Size Fits All) | F (One Size Fits All) |
| material | 100% Rummy | 100% Rummy |
| country of origin | Made in Japan | Made in Japan |
| price | ¥27,500 (tax included) | ¥27,500 (tax included) |
| Mail order |
→ Purchase/Online Shopping Page |
→ Purchase/Online Shopping Page |
ARZACH KAMAKURA
We have two colors of Intellim shirts available.
Both colors are available for fitting at our physical stores in Kamakura and Yuigahama.
For Interim products, please visit the ARZACH KAMAKURA online shop.
Kamakura, Yuigahama
INTÉRIM Authorized Dealer
Both colors are available for try-on.
Mail order available
MADE IN JAPAN
