#1015 Japan Supima® Oxford - Navy

Classic Long Sleeve Shirts

$164
Save 50-67%
Typically priced at $328-$492 in retail.
82% funded
Estimated ship date
September 2026
Cut and sewn in California
Cut and sewn in California
100% Cotton
A classic perfected - the Oxford Button Down dialed up with Supima® cotton in a rainbow of fresh colors.
Going even below the level of fabric and yarn is the actual cotton building block. Many would consider Supima® cotton to be as good as it gets. Supima® is a long staple cotton that's prized for its strength and luxurious feel. That's the ideal building block for a garment that never goes out of style, like the Oxford shirt. Dense with a supple feel, this fine fabric feels great on day one and gets even better with time and wear.  This is what we love doing - taking classics and treating them to the finest fabric so you can enjoy them for years.
This shirt is sewn up in our Classic Style. We spent the most time really making a true improvement to fit. The best way to put it is that our updated fit simply feels more organic. There is a much more sophisticated and natural shape to the entire body, from shoulders to chest to waist, that better matches the natural curve of the human form. We’ve better aligned the shoulder and chest widths and given the bottom hem only a subtle curve, striking a better balance between tucking and untucking. The improved fit is something you notice the instant you put this new shirt on. It just flows with the body better and feels better on. We also believe this fit is more universal.
We made two key upgrades to the details while preserving the classic style we all love. The first is button placement on the placket. Most people are wearing these shirts without ties, and now opening that top button leaves the ideal shape. Second is a gently rounded chest pocket shape to provide a softer, more organic look. Of course, we’ve kept all the intricate construction details from the single needle work to the locker loop to the box pleat.
Button downs that are made in the USA using our quality of material and construction are typically priced much higher. The Gustin model, with your support, lets us do much better.
Fabric
#1015, 100% Cotton 5.6oz
Finish
Pre-washed
Trims
Mother of pearl buttons, custom Gustin label
Made in
made in usa
Fit guide
Est. Ship
September 2026
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What Customers Are Saying
"I wanted to tell you how much I love the rainbow nep natural t-shirts. After over a year of trying to find my everyday t-shirt, this is finally it. I have four of them now and they are basically all I wear."
-Anne F. | Verified Buyer
"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
"I really love Gustin. I just don't think I'd choose another brand at any price point. And I love watching for new products/return of old favs. But a very important part of the experience is the great customer service."
-Keith P. | Verified Buyer
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