From the acid-wash jeans of the 1980s to the iconic jean jacket (hey, Britney and Justin!), denim stands the test of time as one of the fashion world’s most beloved fabrics. Whether you want street-style inspiration for wearing the Canadian Tuxedo, editor’s picks for the coolest ‘90s-inspired overalls or expert tips to find the perfect pair of blue jeans for your body type, our denim fashion guide has everything you need to rock the classic style essential in 2014.