attire

服装、衣著、装束正式

The invitation says formal attire is required for the dinner.

邀请函上写著这场晚宴须穿著正式服装。

使穿著、打扮正式，常用被动

The guests were attired in long silk gowns and gloves.

宾客们穿著丝质长礼服并戴著手套。