There are many synonyms for the phrase "of an earlier time". Some of these include: antique, vintage, old-fashioned, outdated, retrospective, old-school, outmoded, archaic, classic, historic, traditional, ancient, and nostalgic. Each of these words can be used to describe something that is from a previous era or period. Whether you are referring to fashion, architecture, music, or literature, these synonyms can help convey a sense of nostalgia or a longing for the past. So whether you are a history buff or just appreciate the beauty of the past, these synonyms can help you describe the world of an earlier time.