她穿著(zhù)一件過(guò)時(shí)的長(cháng)袍參加化妝舞會(huì )。
She wore an antique gown to the costume party.
服裝有某一國家、時(shí)期或民眾的特點(diǎn)的衣著(zhù)樣式，通常在戲劇或化妝舞會(huì )上穿
A style of dress characteristic of a particular country, period, or people, often worn in a play or at a masquerade.
（化妝舞會(huì )的）面具布做面具，上有孔可露出雙眼、全部或部分地遮住面部，尤在假面舞會(huì )上佩戴
A covering, as of cloth, that has openings for the eyes, entirely or partly conceals the face, and is worn especially at a masquerade ball.
