Start with next-level basics The sportier piece has fully been embraced and fancified on the runway. “I love how Raf Simons added the crop sweatshirt into Calvin Klein’s collections,” Mahone ...

Just some of the threads, which range in price from $58 to $348, she works in the pics: a sleeveless, cropped sweatshirt, a denim vest, overalls, athletic shorts, and, of course, Calvin Klein ...