Shares of mall apparel retailer Urban Outfitters (URBN) plunged in late May after the company reported first-quarter numbers that, while strong on the surface, missed on margins because the company is spending to build out its new subscription retail rental service, Nuuly. Because Nuuly still hasn't launched, these margin pressures are expected to persist, and management implied that margins will come in weaker than expected for the foreseeable future. This projection for weak margins, against the backdrop of bad earnings reports from mall peers Nordstrom (JWN) and J.C. Penney (JCP