The fashion cycle never ceases to fascinate. Who, for example, could’ve guessed that nine years after Justin and Britney’s infamous matching denim ensembles at the 2001 American Music Awards, wearing the fabric head to toe would be oh-so-chic again? We love this chambray shirt from J.Crew for its winning utilitarian details and classic wash. Pair it with sleek, dark-rinse skinnies for a very 2010 version of the Canadian tuxedo. Click the image to shop.