She writes about sales, deals, and new products trending at Amazon. Amazon (3) It’s no secret that cozy sweaters are a winter wardrobe staple — and we know where to find the cutest styles.

Does your winter sweater look like the one on the left or right? The one on the left has been worn by two generations for four decades, and its tightly knit wool fibers are still in good shape.

A well-made vintage sweater could last longer than something you buy new today. The average sweater ain’t what it used to be. Here’s how to find one that won’t fall apart, whether you’re ...