Sashiko Big Shirt Jacket Indigo

Japan Blue Jeans Sashiko Indigo Overshirt

• 100% cotton / 11oz
• Indigo Sashiko fabric
• Sanforized
• Pre-washed to prevent shrinkage
• Oversize fit
• 2 side patch pockets
• Woven and made in Okayama, Japan

The Big Shirt Jacket from Japan Blue is a new addition to their Sashiko collection. This overshirt, with a relaxed and slightly oversized cut, is made from an 11oz sashiko fabric, known for its soft texture and everyday comfort. Two large front pockets add a functional touch inspired by European workwear. Versatile and unisex, it can be worn alone or layered, making it an ideal piece for transitional seasons.

The fabric is dyed with indigo, both in the weft and warp threads, allowing for a progressive and unique patina. This process highlights the embroidered sashiko stitches, which lighten first, creating visual contrasts over time.

Historically used for firefighter coats during the Edo period, sashiko is a traditional Japanese technique that is both decorative and functional, still used today in martial arts (judo, kendo) and contemporary Japanese fashion. The sparse weave of this shirt provides flexibility and comfort from the first wear.