He went to the party in a giant chicken costume.

他是打扮成一只大鸡去参加聚会的。

《牛津词典》

Everyone loves a costume party. ." And when it's the world's biggest comic book convention - some find it simply too hard to resist dressing up.

VOA: standard.2010.07.23

Festivities will include a Halloween dance party and costume contest.

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One employee who took time off for what he called a family illness was found in a time-stamped Facebook photo at a costume party, all decked out.

FORBES: Magazine Article

Her filing in Los Angeles on Friday marks an end to a romance that captivated the nation with its numerous displays of affection, including a vow renewal ceremony every year and a Halloween costume party that featured Hollywood stars.

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