Fashion insiders have talked about this for decades,” said applied mathematician Emma Zajdela of Princeton University..

Forget fashion week — the real trend forecasters are crunching numbers. Scientists say your closet isn’t just a collection of ...

Fashion followers know that trends tend to reappear on a 20-year cycle, and a new analysis of more than 150 years’ worth of ...

Clothing trends come and go, but in some cases, they don’t stay away for too long. For decades, both the fashion industry and its devotees have referenced the so-called “20-year-rule,” which suggests ...

Fashion insiders and beauty magazines have long cited the "20-year-rule"—the idea that clothing trends often resurface every two decades. According to Northwestern University scientists, that ...

Two first-year students are reviving the vintage fashion market in Evanston and beyond, selling clothing items on the app Depop. With the class of 2029 coming to Northwestern, a new generation of ...