out of fashion
US /aʊt əv ˈfæʃən/
UK /aʊt əv ˈfæʃən/

1.
fuori moda, obsoleto
no longer popular or in style
:
•
Those bell-bottom jeans are completely out of fashion now.
Quei jeans a zampa d'elefante sono completamente fuori moda ora.
•
His ideas are a bit out of fashion for modern business practices.
Le sue idee sono un po' fuori moda per le pratiche commerciali moderne.