Shein is the world’s largest online-only fashion company. The company, which sells huge and rapidly renewing collections at cheap prices, has been blacklisted by responsibility players. Kukkamekko with puff sleeves: 7 euros. Faux leather coverall: 9 euros. Blazer jacket: 11 euros. As the rake of Shein’s endless range of fashion stores wonders, one wonders: How can this be so cheap? And unless the reader of this story is a woman under the age of 30 using social media, another question may arise: What the heck is Shein? The Chinese fashion online store does not appear in the street view of...