fancy dress

US /ˌfæn.si ˈdres/
UK /ˌfæn.si ˈdres/
"fancy dress" picture
1.

化裝服, 奇裝異服

clothes worn for a party where everyone dresses as a particular type of character or thing

:
She wore a fairy costume to the fancy dress party.
她穿著仙女服裝去參加化裝舞會
The theme of the party is fancy dress from the 80s.
派對的主題是80年代的化裝舞會