在宫廷正式的场合中，你应该穿燕尾服。

For a formal occasion at the palace you must wear tails.

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首先，以长袖飘带、裙襦细腰和云冠锦屣为主体的宫廷“女乐”舞服，体现女性的“阴柔之美”；

First, the palace maids' dance dress was characterized by long skirts with long sleeves and beautiful crown and shoes which expressed the beauty of tenderness and mildness of women.

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第二，唐代宫廷舞服受到异族舞服的影响，形成了中西结合的“交融之美”；

Second, the dance dress in Tang Dynasty was influenced by foreign countries and thus formed the beauty of mixture of Western with Chinese characters.

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