Have you been searching “Shein Reviews 2021”? You’re not alone! Earlier this month, SHEIN topped Amazon as the most downloaded shopping app for Android/IOS in the U.S. That’s according to data from app tracking firms App Annie and SensorTower. Shein is valued at $15 billion, yet you really have to dig to find information on this company (that’s part of the strategy). In fact, many in the 30+ crowd have never heard of it.…