YOU SAID:

I wear a headband so my hair doesn't get all over my face.

INTO JAPANESE

私は髪の毛を身に着けないように帽子をかぶっています。

BACK INTO ENGLISH

Allow me not to wear my hair is wearing a hat.

INTO JAPANESE

トムは帽子をかぶっている。

BACK INTO ENGLISH

Tom is wearing a hat.

INTO JAPANESE

トムは帽子をかぶっている。

BACK INTO ENGLISH

Tom is wearing a hat.