Definitions

1. adjective

excessively or affectedly elegant or stylish; over-refined or overly concerned with appearances.

“The designer’s overfancy decorations detracted from the room’s overall ambiance.”

2. noun

something that is excessively or affectedly elegant or stylish; an instance of over-refinement or an excessive concern with appearances.

“The overfancy details in the new mansion were a sign of the owner’s taste for the finer things in life.”