Jennifer Garner recently took to Instagram to give a glimpse into what her August looked like. The actress and mom of three spent some time by the beach, which means dressing for cooler days and nights - that's where her soft white cardigan comes in. It's a staple, after all! So, that got Us thinking: Why don't we have a soft white cardigan to throw on this fall? That changes now with this now-$36 chunky knit cardigan. Although we didn't get a picture of Garner's whole look, she paired her cardigan with a white collared shirt and oversized sunglasses.