Blue Blue Japan 11oz Sashiko Work Jacket

Size Guide
That Signature-Sashiko!

When talking about OG Japanese fabric, you can’t forget about Sashiko! Slowly made using vintage machines, the raised texture will become aged up with time to a lighter shade. A very tasteful, vintage look!

With adjustable cuffs, you can roll em up for WORKIN! Using re-infoced lower pockets and a flap chest pocket, this is a great one for daily use and will last for years and years!

Thanks to the mid, 11oz weight, you can easily layer this one up with other gears in cold seasons or wear it as is in the warmer seasons.

For a classic Japanese workwear look, this is a great choice!

  • 100% Cotton
  • Japanese 11oz sashiko knitting
  • Genuine indigo dyed
  • Iron buttons
  • Once washed (minimal shrinkage)
  • Regular fit
  • Made In Japan

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How We Measure

Pants and Shorts


With the major buttoned up open the jeans and lay them flat like shown. Measure from the front where the major button closes to the back belt loop. Then double this measurement to achieve the waist measurement.

The way we measure is different from 'Side to Side', If you are not used to our method you should downsize by 1 inch.

For example, side to side measurement for The Flat Head 3002 waist is 28inch and using our method 29.25 inch.

Front Rise:

With the jeans lying flat measure from the crotch bar tack to the top of the waistband. 

Back Rise:

Spread out the crotch so the bar tack is visible, then measure from the crotch to the top of the waistband.


One inch down from the crotch measure flat across to the other side.


Flatten the leg and measure along the inseam from the crotch to the leg hem. 

Leg Openning:

Measure straight across the hem from side to side.



Lay flat then measure from the shoulder's edge to the other shoulder's edge.


Lay shirt flat and measure from pit to pit.

Sleeve length:

With the sleeve flat measure from the shoulder to the cuff.

Arm hole openning:

Measure from the shoulder down to the pitt.

Vertical length:

With the shirt facing down, Measure from below the collar to the bottom hem.