NYC fashion week was a haven for menswear fans. From Yigal Azrouel's effortless layers to Diesel's moody workwear, the window of opportunity for trendy menswear has finally blown open. G-Star showed their signature dark and detailed workwear looks while Marc Jacobs came back swinging with striped fleece bottoms and easy knit jackets. Let's welcome a truly masculine season with these best runway design shows!