Find Your Fit
Offered in our standard fit, these shirts are made to fit just right. Odds are good that whatever size you normally wear in shirts, will fit just fine. To find your perfect fit check your measurements against the size chart below.
Size | Neck | Chest | Sleeve/Arm |
---|---|---|---|
S | 14-14.5" | 34-36" | 32.5-33" |
M | 15-15.5" | 38-40" | 33.5-34" |
L | 16-16.5" | 42-44" | 34.5-35" |
XL | 17-17.5" | 46-48" | 35.5-36" |
XXL | 18-18.5" | 50-52" | 36.5-37" |
3XL | 19-19.5" | 54-56" | 37.5-38" |

The measurements in this chart are body measurements that correspond to sizes.



Shipping, Exchanges and Returns
Returns and exchanges are always free at Tecovas! And shipping is free on orders $100 and over.
- Visit returns.tecovas.com to send items back to us for refunds or exchanges within 30 days of receipt.
- All products must be in unworn or unused condition to be eligible for refunds and exchanges. All jeans and apparel must be unwashed, with tags still attached. If you are trying on boots, please do so on carpet to avoid scuffing the sole!
- Feel free to email us any time at howdy@tecovas.com with additional questions!
We'll notify you as soon as this item is back in stock.
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They’ll be the first thing you reach for when the temperature drops. Made from a 100% cotton flannel with a 100% cotton twill lining, the Flannel Overshirt’s flannel is a midweight fabric with a napped finish that is both light and cozy. It features reinforced elbows, adjustable sleeve cuffs with leather accents, hidden collar stays, and two upper chest button flap pockets with a left-breast pen slot. Available in Crimson Onyx Plaid and Charcoal Heather.
They’ll be the first thing you reach for when the temperature drops. Made from a 100% cotton flannel with a 100% cotton twill lining, the Flannel Overshirt’s flannel is a midweight fabric with a napped finish that is both light and cozy. It features reinforced elbows, adjustable sleeve cuffs with leather accents, hidden collar stays, and two upper chest button flap pockets with a left-breast pen slot. Available in Crimson Onyx Plaid and Charcoal Heather.
Thoughtful Design
These simple shirts shine in the details: A cotton twill back and shoulder lining, reinforced elbows, adjustable sleeve cuffs with leather accents, hidden collar stays, and a pearl snap top button all work to elevate this instant classic.


Cotton Flannel
Our midweight cotton flannel has a napped finish to make it extra comfortable and cozy while remaining totally breathable. It’s made from a 100% cotton flannel and has a 100% cotton twill lining.


A Versatile Go-To
The urge to grab for flannel when the temperature drops is almost instinctual, and with our Flannel Overshirt, there’s only one you’ll ever think to reach for. Durable enough for the ranch, and fine enough to wear out on the town, it’s sure to become a staple of your fall and winter wardrobes.


We’ll always shoot you straight.
When you buy anything from Tecovas, if you aren’t happy, we’re not done, and we mean it. In fact, we even have a name for it: The Square Deal. We stand by everything you stand in. We have high standards for quality, comfort, fit, and style. We’re stubborn about value so we only sell directly to you with no middleman. Finally, we’re Texan on service because for us, business is always personal. Deal?
We promise quality, comfort, fit and style.
We stand by everything we make.
We're Texan on service.
Free Returns, Exchanges & Shipping (Orders $100+)