戏服的英文：
costume

参考例句：

People slip into costumes and masks as they walk through the city where they can come upon jugglers.
人们会穿上戏服、戴上面具，漫步在城市中时还会遇上杂耍。

costume是什么意思：
n. 服装，戏服
v. 为…提供服装；给…穿衣

An outfit or a costume.
打扮全套的衣服或服装

The costume and scenery are marvelous.
服装与布景都好极了。

She costumed a historical play.
她曾为一出历史剧设计服装。

They made elaborate costumes for the play.
他们为这出戏精心制作戏装。

The sets and costumes are lavish.
布景和服装极尽奢华。