outfit
noun.uk /ˈaʊt.fɪt/ us /ˈaʊt.fɪt/
a set of clothes worn for a particular occasion or activity（为特定场合或活动而穿的）全套服装，装束
Casual outfit 休闲装
Formal outfit 正式装束
Sporty outfit 运动风装束
I'm going to wear my vampire outfit for Halloween.
万圣节我要穿我的吸血鬼装。
That outfit really suits you.那套装束真的很适合你。
