dress up in

基本解释

Visitors can dress up in jumpsuits and hard hats and descend in a creaking elevator to the coalface 300 metres below the surface.
参观人员穿上工作服和安全帽，乘坐吱嘎直响的升降梯下降到地面300米以下的产煤面。
Also, during the summer, thousands of gay partygoers dress up in outrageous costumes for the Mother City Queer Project, which is regarded as THE party of the year by many in the gay community.
在夏季，成千上万的社交常客穿上夸张的服装来参加一年一度的母亲城奇异派对，这是一个被广大同志视为是一年中最盛大的派对活动。
The former veep and his former wife were known to dress up in costume every year and greet trick-or-treaters who visited the vice-presidential mansion.
据说，这位前副总统和他的前妻每年过节都会穿上“奇装异服”，跟每个找上门的人玩“不给糖就捣乱”的游戏。

They'd all dress up in their robesand their bed sheets and act like a bunchof ghosts or spooks or something.
but also I think they're excused to dress up in fancy clothes
但是，我觉得他们是要借此机会盛装打扮一下，
英国皇家赛马会 - SpeakingMax英语口语达人
You will find that, even if you succeed in discounting the attitudes of others to you and your life, you must wrestle with yourself most of all, fight with yourself, for there will surge up in you a strong desire to alter facts, to dress up your feelings.
你会发现，即使你可以忽略,其他人对你及你的生活的态度，你还得和自己战斗，几乎是和自己抗争，这样你就会有种强烈的欲望，要扭曲事实来添油加醋地描述你的感觉。
耶鲁公开课 - 1945年后的美国小说课程节选

Some hyper-purists in alternative photography believe that their subjects should dress up in period costume.
ECONOMIST: The daguerreotype is back