As you swap out the chunky sweaters for lighter, transitional layers, don't forget to slot in a knit polo or two—the versatile style is one you'll easily find yourself wearing all season long.

It brings that same suave feel as a dress shirt with the comfort of a sweater. I’ve worn it under jackets and solo for warmth in 60-degree temps. Unlike your typical flat knit polo, this polo ...

One of our top picks of the sale is the Merino Wool Johnny-Collar Sweater Polo Shirt. Originally $118, you can shop it at a discount of only $60. With a deal this good, the sweater polos are ...

My favorite from this list is this Polo Ralph Lauren Wool-Cashmere Blend ... Shop more on-sale cashmere sweaters for under $200, below.

Once hated, the brand is now pumping out clean, classic pieces under new management. Some of the best pieces from the new Abercrombie are vintage-inspired knit polos like this button-up sweater polo.