faddish
fad-dish
adjective
Characterised by or following short-lived trends or enthusiasms.
"She had a faddish interest in new diets."
Thesaurus
Synonyms: stylish, faddy, fashionable
fad-dish
Characterised by or following short-lived trends or enthusiasms.
"She had a faddish interest in new diets."
Synonyms: stylish, faddy, fashionable