Armani Exchange’s Latest Styles-Model Arran Sly heads to the photo studio, unveiling new looks for Armani Exchange’s October 2014 lookbook. Dressed in navy and charcoal, Arran showcases a sensible style, keeping his wardrobe casual with distressed denim jeans and smart separates. From signature items like the peacoat to the fun abstract print of a dress shirt, Armani Exchange keeps its lineup fresh without forcing a heavy hand.