We often tend to reach for a chunky knit when it's cold out. They're big and cozy like a blanket, and surely should be the warmest option. The truth is it's probably better to double up. Even if you're layering a long sleeve t-shirt underneath your chunky knit, it won't be nearly as warm as two sweaters together. It may seem like a lot, but there is a way to layer two knits without excess bulk successfully. Stay extra cozy while looking stylish by choosing two!