Pairing a colored denim jacket with a crochet top is one way around the double denim dilemma…swap out one of the blue denim pieces for something colorful! Mixing blue and white, black, gray, or colored denim with blue is one way to sidestep the Canadian tuxedo look, if that’s not your thing. If it is, I like to mis-match blue denim pieces, so it looks less deliberate.