Pure Blue Japan Indigo Striped Wabash Gauze C.P.O Shirt

Size Guide
If you’re after a comfy Wabash over-shirt, this is an amazing choice.

The specially developed Wabash pattern is actually woven instead of typical vintage style printing methods. Resulting in a pattern that will maintain it’s prominence with use! This thread dyed indigo fabric is slowly woven using vintage machines making up for a super smooth texture that will become enhanced with use.

This design is inspired by US Navy shirts worn by officers but PBJ have really re-thought it. Looking closely you’ll see the curved chest pocket shape is more subtle than vintage ones and the horn buttons are added for a more soulful look. The bottom hem is also more curved for a modern style when compared to vintage ones.

For added functionality, this one comes with hidden waist pockets! Elegantly executed and very durable thanks to the re-inforced cotton twill patches!

  • 100% Cotton
  • Japanese medium weight wabash (slowly woven from old jacquard machine)
  • Grand indidgo is yarn dyed
  • Left chest pocket
  • Twin hidden front waist pockets
  • Natural horn buttons
  • "Leaf" logo is embroidered
  • Once washed (minimal shrinkage)
  • Slim fit
  • Made In Japan

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How We Measure

Pants and Shorts


With the major buttoned up (i.e. the top button) open the jeans and lay them flat, like shown. Measure from the front where the major button closes to the back belt loop. Double this measurement to find the waist measurement.

The way we measure the waist is different from the 'Side to Side' technique. If you are used to the 'side to side' technique you can roughly roughly downsize by 1 inch.

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

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.