If we are being perfectly honest here, I didn't know cardigans ever really went out of style. Sure, people don't really wear them the same way as they used to, but there's still plenty available. But the thing is, the 90s were a prime time for sweater sets and cardigans. Not only were they available in a million color options, but they had a bunch of different designs and patterns that became popular. It seemed like every person had one either wrapped around their shoulders or wore it as a crop top in the 90s. Now they are apparently "back