Welcome to Gustin! Click here to get started.
Use code FIRSTSHIP to get free domestic shipping on your first order.
×

#100 Japan Monster Chambray Workshirt

Workshirts

$169
Save 50-67%
Typically priced at $338-$507 in retail.
100% funded
Campaign sold out
Estimated ship date
March 2025
Cut and sewn in California
100% Cotton
A tough as nails vintage icon straight from Japan treated to our authentic Workshirt styling. This is one of the burliest chambrays we've found, but the break-in challenge is well worth it. Wear these hard and enjoy the result.
Japan is hands down the master of creating vintage workwear fabric. Chambray is an icon and one of our partner mills sent us their latest creation in the form of a true beast. At 14 ounces, this is one of the heaviest chambrays we've seen. Big starch adds to the vintage ruggedness. In workshirt form, it takes on a truly bomb proof feel. You'll have to earn this one. The rest of the package honors the original form of chambray. A true indigo with the slightest purple cast is crossed with crisp white. That combination nicely showcases the intense slub and grain in the fabric surface. This is a vintage fabric with real heft that transports you back in time in all the best ways.
Our workshirts are true throwback garments. Inspired by the style's origins of utility and ruggedness. Several construction details define our workshirt. The first is ample triple needlework with a classic chain stitch runoff. Triple needle is a specialized stitch not found on standard button downs and that serves as the heart of any good work shirt. Ours gets triple-needle flat-felled yoke and side seams with chain stitched bottoms. We also allow the side seam chain stitch to “run off” the end giving you three chain stitch ends on each side. We bar tack to ensure the runoff can’t compromise the security of the side seam. The second detail is double chest pockets. We keep ours a bit cleaner, without flaps, but use button closures and double bar tacks in each corner for added strength. The left chest pocket gets the addition of a small pen slot. The third detail is the side hem gussets. It’s a small functional element and looks absolutely great. On our selvedge styles, we incorporate the selvedge on the bottom. Finally, we love the chin strap. Ours is small enough to be tasteful while still reminding you of the workwear roots of the garment. We created new custom Corozo buttons specifically for our work shirts. Overall, this is one of our most intricately constructed garments and one of the most costly to produce.
Our workshirts are available in our Classic and Slim fits. The main differences in details between our workshirts and our other shirting come down to construction - no back box pleat, and differently shaped side scoops. The Slim fit has a more tailored body as compared to our Classic fit. Chest and waist come in to provide a more fitted option. Details are in our fit guide.
Fit
Available in our classic and slim fits
Fabric
#100, 100% Cotton, 14oz
Finish
Raw, Tonal Stitching
Trims
Custom Corozo buttons, Gustin logo label
Made in
made in usa
Fit guide
Click here for our fit guide.
Bestsellers
Bestseller
gustin the 1968
The 1968
Selvedge
87% funded
$99
Bestseller
gustin #562 selvedge herringbone denim
#562 Selvedge Herringbone Denim
Selvedge
78% funded
$129
Bestseller
gustin #75 okayama standard
#75 Okayama Standard
Selvedge
94% funded
$149
Bestseller
gustin #61 beast duck 5 pocket - wheat
#61 Beast Duck 5 Pocket - Wheat
5 Pocket Pants
61% funded
$119
Just launched
Just Launched
gustin the l1 - black
The L1 - Black
Leather Jackets
43% funded
Launched about 11 hours ago
$699
Just Launched
gustin the l3 - black
The L3 - Black
Leather Jackets
56% funded
Launched about 11 hours ago
$699
Just Launched
gustin the l1 - horween chromexcel #8
The L1 - Horween Chromexcel #8
Leather Jackets
61% funded
$899
Just Launched
gustin the l3 - horween chromexcel #8
The L3 - Horween Chromexcel #8
Leather Jackets
45% funded
$899
What Customers Are Saying
"Just wanted to thank you for the jeans. I had high hopes and yet these exceed my expectations! I love the fabric, and I love the fit and construction. Nice, nice work."
-Jeffrey S. | Verified Buyer
"Never thought I would find a denim company that I feel like is a community."
-Richard S. | Verified Buyer
"Thank you so much. I love Gustin and appreciate the quality and service you brings to an industry that genuinely needs it. You guys are awesome!"
-Curtis C. | Verified Buyer