If you are in your ~, you are wearing your best clothes, which you only wear for special occasions.
N-SING: poss N
If you are in your ~, you are wearing your best clothes, which you only wear for special occasions.
N-SING: poss N
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012