There are several Shein issues but my focus here is that way too often clothing from Shein are way larger than can be reasonably accounted for and I believe they switch tags to accommodate demand and supply at the expense of the customers. I have ordered clothing (I am xs D-cup 5.9") and they were so oversized they fit my plus size roommate. At the same time, some items (same type, same material) fit perfectly, so the gross oversizing is not the result of cultural sizing differences or design incompetence. What Shein does is intentional, immoral and utterly reprehensible.