I recently found out that wearing denim on denim is what some are calling a Canadian tuxedo. I really like this look when it's done right. My husband looks pretty nice in a Canadian tux, which happens to be his chosen uniform during the colder months. He is the one who let me in on the whole thing. I think my favorite aspects of this look are its effortlessness and seventies vibe. I'm pretty into both of those styles.