If you buy something through my links, I may earn a commission. How cute are these knit vests!? They have a button down front and a hood for extra coziness. They come in a variety of different colors ...

According to stars, sweater vests are back for fall. We asked a celeb stylist how to make the collegiate trend feel modern, with pro shopping tips and layering tricks—like how to avoid looking bulky.

The humble sweater vest has had one hell of a decade. In the early 2010s, the knitwear staple was all but left for dead, the sort of fuddy-duddy sartorial relic only your grandpa could love. And then ...