out of fashion

US /aʊt əv ˈfæʃən/
UK /aʊt əv ˈfæʃən/
"out of fashion" picture
1.

ketinggalan zaman, tidak modis

no longer popular or in style

:
Those bell-bottom jeans are completely out of fashion now.
Celana jeans model lonceng itu sudah benar-benar ketinggalan zaman sekarang.
His ideas are a bit out of fashion for modern business practices.
Ide-idenya agak ketinggalan zaman untuk praktik bisnis modern.