Story of the Material - Organic Cotton Twill Fabric -

The very meaning of "undecorated" in the brand name is the concept behind UNDECORATED. To allow customers to feel the wonder of the materials, we take an approach of "first deciding on the material, then designing for that material," striving for meaningful material creation and garment production.

This journal is a series that introduces the brand's key stories, from material creation to designこだわり (attention to detail). This time, we will introduce "Organic Cotton Twill Cloth," which is woven at high density from carefully selected raw materials under strict standards.

We created a high-density twill cloth using 20/-yarn certified by "GOTS," the global standard for organic cotton. This raw material not only boasts excellent quality but also strictly meets demanding SDGs criteria such as "Is it finished with processes that have minimal environmental impact? Are the raw materials used correctly?" In the finishing process, a treatment called "Cool Crush" is applied, which minimizes the amount of water used, resulting in a natural feel and a moderately crisp texture.

Raw material origin: India
Fabric production area: Nishiwaki City, Hyogo Prefecture
Main body: 100% Organic Cotton



Organic Cotton Twill Jacket  ¥35,200
Organic Cotton Denim Jacket  ¥35,200




Organic Cotton Twill Short Jacket  ¥35,200
Organic Cotton Denim Short Jacket  ¥35,200

This CPO jacket is based on the design of the U.S. Navy uniform. We paid close attention to every detail to maintain the softness and moderate roughness of organic cotton, its unique texture and feel, while also achieving a tough, military-inspired look. The collar is compact for a modern impression, but the bold pockets on the front firmly retain the classic military aesthetic. The fabric is pre-washed to prevent indigo color fading.

The unique color of the black butterfly shell buttons expresses modernity. Black butterfly shells are also used as mother-of-pearl for making pearls, and are also known as black mother-of-pearl. They have a luster that gives a very elegant impression.




Organic Cotton Denim Pants  ¥35,200 

These pants feature subtle details at the waist and knees, and are equipped with side adjuster buckles to fit your waist size. The side belt also serves as an accent when tucking in a top during warmer seasons. The back is elasticated, allowing for a wide range of body movements, such as standing and sitting. Based on a semi-wide straight silhouette, with a slight taper from the knee to the hem, these pants are designed to create a beautiful silhouette when worn, making them a must-have item for your wardrobe.

The products introduced this time can be found here