YOU SAID:
She was wearing our school uniform, and...
INTO JAPANESE
彼女は私たちの学校の制服を着ていました.
BACK INTO ENGLISH
She was wearing our school uniform.
INTO JAPANESE
彼女は私たちの学校の制服を着ていた。
BACK INTO ENGLISH
She was wearing our school uniform.
You've done this before, haven't you.