GQ Thailand turns our attention to must-have outerwear. The fashion magazine champions standout styles for its October 2017 issue. Martin from A1 models stars in the stylish outing. He connects with photographer Sangaroon Jumpawan for the day. Fashion editor Pop Kampol also signs on for the wardrobe update. Kampol pulls together must-have outerwear from the likes of Prada and Dior Homme.