I remember these in the 70s. I was 5 in 1969 and the third boy, so all of my clothing consisted of hand-me-downs. But I'm guessing striped pants in the 60s existed.

I remember paisley ties being popular throughout the 80s. Ties were hilariously flashy and wide in the 70s and became severely narrow after the Reagan election. I also remeber that when I was graduating law school, the yellow power tie was a ubiquitous must in every lawyer's wardrobe.