Women's Tops Size Converter

Women's tops are the bread and butter of Asian fast-fashion retailers, and understanding the sizing differences can save you from a wardrobe of ill-fitting purchases. Asian women's tops run one to two sizes smaller than US sizes — a US Small typically needs a Medium or Large. Bust measurement is the most critical dimension for women's tops, followed by shoulder width. Fitted blouses and structured tops require more precise sizing than relaxed tees and oversized styles. Our converter maps your US women's top size to the correct equivalent at Shein, Temu, AliExpress, Zara and H&M. When shopping across stores, you'll notice that Zara and H&M are closer to US sizing while Shein, Temu and AliExpress require a bigger size jump. Always check individual product measurements.