out of fashion;
"a suit of rather antique appearance"
"demode (or outmoded) attire"
- I'm beginning to find her novels rather passe.
- Pupils who pass the test will be promoted to the next higher grade.
- The numbness in your foot will soon pass off.
- A long line of car is unable to pass that road hog.
- He was a fine actor but he's a bit passe now.
- I excerpted one pass age from his diary.