Dubble Works is a Warehouse & Co. sub-label focused on original garments built with vintage methods—applying heritage construction to create modern classics

Who founded Dubble Works

Dubble Works was founded by Kenichi and Koji Shiotani, the same brothers behind Warehouse & Co. and former members of the original Evisu team

Where is Dubble Works made

All Dubble Works garments are made in Japan, with production centered in Osaka using traditional techniques and Japanese-milled fabrics

How does Dubble Works differ from Warehouse & Co.

While Warehouse focuses on exact historical reproductions, Dubble Works creates new designs using the same fabrics, patterns, and old-world machinery

Is Dubble Works authentic Japanese denim

Yes, Dubble Works denim is woven in Japan using vintage shuttle looms, with selvedge construction and details drawn from midcentury American workwear

How does Dubble Works fit

Dubble Works garments often feature vintage-inspired cuts—slightly boxy, high-rise, or relaxed—true to the era they reference. Always check the specific product size chart

Is Dubble Works a reproduction brand

Not exactly. Dubble Works isn’t strict repro—it takes vintage techniques and applies them to new, era-informed designs with a contemporary edge

Dubble Works

Born and bred in Osaka, Dubble Works is a subsidiary of the esteemed denim and heritage label Warehouse & Co., founded by former Evisu members Kenichi and Koji Shiotani.

With a focus on the authentic reproduction of vintage denim and workwear, the brand is known for its meticulous attention to detail and considered construction. It offers an assortment of sub-brands that cover select time periods from the 20th century.

Dubble Works serves as the Shiotani brothers' way to branch out from direct reproduction, while applying the same methods and fabrics to original garments, thus creating modern contemporary classics.

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Dubble Works

Dubble Works Lot 27001 "Standard" Straight Selvedge Denim

£242.00 GBP

Denim

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Dubble Works

Dubble Works Lot 27002 Baggy Selvedge Denim

£242.00 GBP

Denim

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Dubble Works

Dubble Works Lot. 43001 Western Shirt - Sax Blue

£138.00 GBP ~~£242.00 GBP~~

Shirts

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Frequently Asked Questions

While many Japanese denim brands specialise in reproducing vintage Levi's and military garb, Dubble Works distinguishes itself by employing these traditional construction methods and materials in crafting contemporary styles. The brand focuses on innovative silhouettes while maintaining the exceptional quality characteristic of vintage denim.

In addition to denim, Dubble Works also produce a vast range of knitwear, sweats and t-shirts using Marudo knitting machines dating as far back as the 1920's.

If you're after any Dubble Works products, get in touch and we'll see what we can do!

Dubble Works follows Japanese sizing, which generally runs slightly smaller and more fitted than equivalent US sizing. Their cuts lean toward classic mid-20th-century proportions — straight legs on denim, regular-fit knits and tees, and a slightly cropped body length on jackets and shirts.

For most customers, sticking with your usual Japanese brand size will be the right call. If you typically wear a size up in heritage brands like The Real McCoy's or Warehouse, the same will likely apply here.

Each garment is unique, so we recommend checking the size chart on individual product pages, or reaching out to us for specific measurements before purchasing.