Shein website alongside picture of Forever 21 store
Shein is leaning into third-party sellers to expand its product offerings and now is partnering with Forever 21.
  • Fast-fashion retailers Shein and Forever 21 are partnering up.
  • The partnership allows Forever 21 to sell merchandise on Shein's site, and Shein products could be sold in Forever 21 stores. 
  • The move expands Shein's efforts to build its marketplace offerings beyond Shein-manufactured clothing.

Shein, the Asian e-commerce behemoth, is joining fast-fashion forces with Forever 21.