Jennifer Garner wore straight-leg jeans with a short-sleeve cardigan and brown sneakers in a recent Instagram video. We rounded up pieces inspired by her effortless summer-ready outfit from Amazon, ...

Below, we've compiled 21 stellar street-style sweater outfits, from cardigans and sweater dresses ... You can opt for a long sleeve, short sleeve, or tank underneath it. Or, on a warmer day ...

For the outing, the actress chose a yellow ribbed cardigan that features an easy short-sleeve silhouette ... Layer under a sweater or blazer for the cooler fall months.