This blue J.W. Anderson cotton zip stripe collar is a handy little accessory from our man J Dubz. Designed in Italy to exacting standards (of course), this collar has been crafted from cotton and features a blue and navy blue stripe design, a funnel neck and a front silver-tone zip closure with a square zip pull. We're teaming our J.W. Anderson collar with a Ksubi denim jacket and a McQueen shirt to lunch in London Fields.