YOU SAID:

Your hat is quite lovely.

INTO JAPANESE

あなたの帽子はかなり美しいです。

BACK INTO ENGLISH

Your hat is quite beautiful.

INTO JAPANESE

あなたの帽子は非常に美しいです。

BACK INTO ENGLISH

Your hat is very beautiful.

INTO JAPANESE

あなたの帽子はとても美しいです。

BACK INTO ENGLISH

Your hat is very beautiful.