Iris Apfel continues to be a trendsetter By Kelly Hockenberry, Columnist, The Times In the spirit of celebrating New York Fashion Week, I wanted to highlight an unexpected face in the world of couture. One of my all time favorite trendsetters is Iris Apfel. This 90­something year old spitfire is an expert in interior design and fashion. With a resume that includes time at Women’s Wear Daily and...