tinsel
From LSJ
διφθέραι σταδιαῖαι τοῖς μεγέθεσιν → hides a stade in size, hides fastened together so as to cover a place an entire stadium in extent
Met., ornament: P. and V. κόσμος, ὁ,
show: P. and V. σχῆμα, τό, πρόσχημα, τό.
showy: use P. and V. εὐπρεπής.