frippery
🇺🇸
/ˈfrɪpəri/
🇬🇧
/ˈfrɪpəri/
things that are not important or useful but are bought because they are pretty or fashionable
He dismissed the new fashion trends as mere frippery.
彼は新しいファッショントレンドを単なる虚飾だと一蹴した。