Francis: a fancy dress party!

弗朗西斯：一个化装舞会！

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Someone organises a fancy dress party: you fork out on an expensive costume.

有人组织化妆舞会，你就下血本去买很贵的服装；

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I'm going to have a fancy dress party next Saturday. Would you like to come?

下周六我将参加一个时装聚会。你想和我一起去吗？

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Shop assistant Miss Manning had been to a fancy dress party and a nightclub with Mr White when she walked off alone in the early hours of 10 December.

BBC: Jury fails to reach verdict in Rachel Manning murder trial

Miss Manning, a shop assistant, had been to a 70s fancy dress party and a nightclub with her boyfriend Barri White.

BBC: Rachel Manning

The husband of actress Kate Winslet has successfully blocked the Sun newspaper from publishing a set of "embarrassing" photos of him at a fancy-dress party.

BBC: Kate Winslet's husband Ned RocknRoll blocks Sun photos