他是时尚达人。

Tā shì shíshàng dárén.

He's a fashion guru.

我喜欢看时尚杂志。

Wǒ xǐhuān kàn shíshàng zázhì.

I like reading fashion magazines.

她对时尚有独特的见解。

Tā duì shíshàng yǒu dútè de jiànjiě.

She has unique insights into fashion.