If you buy something through my links, I may earn a commission. A chunky sweater vest is the perfect transitional piece ...

These sleeveless sweater tops (also known as sweater vests) are a genius spring wardrobe staple — shop our picks from $10!

Just be sure to wear something under there, because unless you’re The Rock, bare biceps popping out of a knit vest just ain’t it. A sweater vest is the definition of business casual.

He paired a white polo shirt with a brown knit sweater and khaki pants, wearing one of the most famous versions of the preppy look, a fashion choice that's been long tied to American universities.