伊達だて姿すがた

noun

flashy appearance; dandyish look

Refers to a showy, stylish, or dandyish appearance, often with a nuance of being overly concerned with fashion. The word is somewhat dated and carries a literary or old-fashioned feel.

• 彼かれの伊達だて姿すがたはパーティーで目め立だっていた。

  His flashy appearance stood out at the party.

• あの俳はい優ゆうはいつも伊達だて姿すがたで現あらわれる。

  That actor always shows up looking dandyish.