(~es)
1.
Evening dress consists of the formal clothes that people wear to formal occasions in the evening.
N-UNCOUNT
2.
An ~ is a special dress, usually a long one, that a woman wears to a formal occasion in the evening.
N-COUNT
(~es)
1.
Evening dress consists of the formal clothes that people wear to formal occasions in the evening.
N-UNCOUNT
2.
An ~ is a special dress, usually a long one, that a woman wears to a formal occasion in the evening.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012