Look at any photo from the '90s and you'll see men, women, boys, and girls with a button-up or sweater tied around their waists. Look at a photo now and you might see the same thing. We saw Kid Cudi bring the grunge look back first, and we called the trend exactly a year ago, but 2012 was when tying a plaid shirt around the waist hit it really big, with the likes of Kendrick Lamar, Kanye West, A$AP Rocky, and even Rihanna pulling it off. It's a great style trend because anyone can try it (no need to buy anything new), and if you don't like it, all you have to do is take it off. Though, we urge you all to leave it tied on as it brings something interesting to a look's overall silhouette and more color and pattern depending on the shirt you use.