YOU SAID:

What do you need your hat?

INTO JAPANESE

帽子は何が必要ですか？

BACK INTO ENGLISH

what do you need for a hat?

INTO JAPANESE

帽子には何が必要ですか？

BACK INTO ENGLISH

What do you need for your hat?

INTO JAPANESE

帽子には何が必要ですか？

BACK INTO ENGLISH

What do you need for your hat?