一件白上衣一席红长裙
[yī jiàn bái shàng yī yī xí hóng zhăng qún]
This nickname describes a classic Chinese image, 'White blouse and red long skirt', symbolizing a mix of elegance and warmth. In traditional culture, white stands for purity, simplicity, and innocence, while red represents luck, passion, happiness, and energy.