what delivery service does shein use varies depending on the country of delivery and the shipping method selected by the customer. Shein, a popular fashion e-commerce site, partners with several global delivery services to fulfill orders. In the United States, Shein commonly uses USPS for standard shipping, although for expedited deliveries, carriers like UPS and DHL may be utilized. For international shipments, Shein often relies on global carriers like DHL, Hermes, and DPD, providing a range of delivery options that vary in cost and shipping time. Delivery times depend on the destination, with standard shipping taking anywhere from 7 to 21 days, while expedited shipping can shorten the delivery window to just a few days. Shein also provides tracking information for customers to follow their packages from the warehouse to their doorstep. While Shein has become known for affordable pricing, shipping times and the choice of carrier play a significant role in the overall shopping experience.