Solutions Something no longer fashionable has 4 entries with similar clues

• 6-letter words
• cutoffPoint after which something is no longer effective
• 8-letter words
• outmodedNo longer fashionable
• 9-letter words
• age-limitRegulation based on year of birth that sets down when one can no longer do something
• 12-letter words
• trendsettingSparkling something new and fashionable