Literature Reference: 烟蛾歛略不胜态，风袖低昂如有情。—— 《霓裳羽衣歌》 The smoke-like eyebrows, slightly gathered, can hardly bear their charm; the wind-sleeves, rising and falling, seem filled with emotion. Source from 'Ni Chang Yu Yi Ge'.
烟: Smoke, billowing clouds. Herbal essence.
蛾: Insects, akin to butterflies.
Meaning: The smoke-like eyebrows describe a woman's delicate and graceful appearance, as gentle as smoke.