戴红色鸭舌帽的那个人是我哥哥。

My brother is the guy who wears a red cap.

例。他戴上他那顶好看的鸭舌帽。

Ex. He put on his nice-looking cap.

而且你戴的鸭舌帽也很适合你。

Besides, the cap suits you very well.