Tang: Wide, flowing sleeves (some sheer!), U-shaped or cross-collars, and low necklines (sometimes with visible inner layers). Bonus: Shawls (pibo) draped like a fashion cape.

Song: Narrower sleeves, high collars (often crossed tightly), and long, vertical lines. Sleeves might taper slightly for a “I-write-poetry-while-brewing-tea” practicality.