inside out
弟はシャツを裏返しに着ていた。
My younger brother was wearing his shirt inside out.
シャツを裏返しに着てるって、気づかなかったの。
I didn't realize you were wearing your shirt inside out.
ケンはシャツを裏返しに着ていた。
Ken was wearing his shirt inside out.
彼はシャツを裏返しに着ていた。
He was wearing his shirt inside out.