顶帽子

hat

→ 顶
phrase Rare #18,839
hat 顶 is the measure word used with hats.
CH: 我买了一顶帽子。
EN: I bought a hat.

我去买顶帽子

I’m going to buy a hat.

— Lost in Thailand (2012)

哪顶帽子是你的?

Which hat is yours?

好一顶帽子!

What a nice hat!

— 美丽人生 (1997)

要戴那顶帽子吗

Do you want to wear that hat?

— 哈尔的移动城堡 (2004)