STUDIO D'ARTISAN "SD-DO1J" 15OZ TYPE 1 DENIM JACKET

Inspired by an original 1940s denim jacket, this piece has been thoughtfully reimagined with subtle modern refinements, including the use of selvedge detailing on the collar. It is crafted from the iconic D01 denim, Studio D’Artisan’s pioneering fabric that helped ignite Japan’s vintage denim movement in the 1980s.

In a return to their roots, Studio D’Artisan meticulously studied archived denim garments to faithfully recreate the fabric’s distinctive uneven texture. This character is achieved through a robust no. 6 yarn blend, carefully engineered to mirror the irregularity of true vintage denim. Taking the process even further, the yarns undergo 20 rounds of natural indigo dyeing using the traditional Kasezome (skein-dyeing) technique, carried out by skilled artisans in Tokushima — a region renowned for its indigo heritage.

The jacket features a classic Type I silhouette and is finished with a selvedge cinch-back fastener, a respectful nod to the iconic selvedge denim jackets of the 1930s and 1940s. The result is a piece that balances historical accuracy with Studio D’Artisan’s uncompromising craftsmanship.

Details & Construction

• Crafted from 15oz Japanese selvedge denim, woven from 100% cotton
• Unsanforized and one-washed, ensuring no further shrinkage
• Natural indigo warp with a white weft, delivering classic vintage contrast
• Yarn-dyed using the traditional Kasezome (skein-dyeing) technique in Tokushima
• Finished with a red selvedge line, a hallmark of traditional Japanese denim

Design & Features

• Authentic Type I silhouette inspired by early workwear jackets
• Adjustable selvedge cinch-back for a period-correct fit
• Single chest flap pocket, true to original vintage specifications
• No hand-warmer pockets, preserving historical accuracy
• Custom SDA copper buttons and a signature leather patch

Production

• Made in Japan
• Produced in limited quantities