The denim shirt is an undisputed classic— a staple that has been in the sartorial rafters for decades and will continue to be for the foreseeable future. Sure, it's got a masculine vibe, but it's also incredibly comfortable and adaptable too. One thing certainly remains true: Like high-quality jeans that get better with time, the same goes for shirts cut from the same cloth. Go ahead and wear it year-round—no need to stop just because it's warm out.

Of course, not all denim shirts are actually denim. Some are cut from lightweight, breathable chambray, making them even more versatile. And trust us when we say that they're everywhere these days. You can purchase one from your local vintage spot or buy new—get a couple, because we guarantee that these will be repeat offenders in your wardrobe. Also, styling this shirt is super easy: Roll up the sleeves, throw it on over a tank top and wear it with shorts or your lightweight chinos. Hell, it even looks sharp with a suit. Pull off a Canadian tuxedo with denim on denim and pack it on vacation to wear with your swim trunks. The key for summer is to look for lighter fabric weights (ideally 4.5 oz. to 7 oz. is the sweet spot). It just needs to be breathable enough so you're not drenched in the sun. To help you pick, we've selected a few from reliable brands in an assortment of different washes and price points that are built to last.