mourning clothes

I get them ready.

私は準備します

I get the black mourning clothes ready.

私は黒い喪服を準備します

I get the black mourning clothes ready in the dressing room.

私は衣装部屋で黒い喪服を準備します

I get the black mourning clothes ready in the dressing room the day before the funeral.

私は葬儀の前日に衣装部屋で黒い喪服を準備します

I get the black mourning clothes ready in the dressing room with my wife the day before the funeral.

私は妻と葬儀の前日に衣装部屋で黒い喪服を準備します