Maybe that’s because I’m under thirty, but it’s still a data point. Because again, these broken-in denim shirts are the most comfortable things I own. I am not, in any way, actually dressed up.

Denim Shirts Inspired by Reese Witherspoon Shewin Denim Shacket, $35 (orig. $47) Fantaslook Denim Button-Down Shirt, $18 (orig. $70) Time and Try Long-Sleeve Shirt, $20 ...

And though they make great swimsuit cover-ups, denim shirts thrive during the fall months, especially when “tucked into a high-waisted trouser [and] layered under a great coat,” according to An.

Denim Shirts Inspired by Jennifer Lawrence Astylish Denim Long-Sleeve Button-Up, $34.19 with coupon (orig. $37.99); amazon.com ...

16 Denim Shirts That Prove the Style Is an American Icon Hey, at least we still do something right.

Few pieces of clothing can compete with the denim jacket. They’re the embodiment of classic American style with roots in the wild west, a rockstar history and unmatched effortless cool.

Denim? You can't wear too muchAmerican Eagle Outfitters denim jacket, $69.50, tops a sunwashed plaid shirt, $39.50, straight jeans in a dark tinted wash, $39.50, and Nantucket braided bracelet, $5.50.