伊達メガネ

だてめがね

non-prescription glasses (worn as a fashion accessory); fake glasses; lensless glasses

noun

Example sentences

「めがねなくても大丈夫（だいじょうぶ）なの？」「あ、これ伊達（だて）めがねだから、頭（あたま）よくなるかなと思（おも）って」

"You're OK without your glasses?" "Ah, these are fake you see, I thought it might make me brainier..."