Kohl’s Corporation, headquartered in Menomonee Falls, Wisconsin, started with a unique business model: just the soft goods. It offered consumers a comfortable buying experience at lower-than-department store prices. Some people, especially Midwesterners, swore by the brand. My sister-in-law— born, raised, still living in Milwaukee, and likely never to leave — visits Kohl’s regularly for good deals and an easy shopping experience. As it grew, Kohl’s extended its geographic reach to about 1,200 stores, creating a publicly traded stock that made for a good story until it wasn’t. Along the way, the company added more design-driven merchandise, deploying its design center located in the heart of NYC. Kohl’s became omnichannel, as all good retailers must. (Read this report on the retail industry.) Kohl’s. Macy’s. JC Penny. Is there a difference? How can you win in an environment of too much retail for a…