Take it from Jennifer Garner : sweater weather has officially begun.

Over the weekend, the actress shared a post on Instagram in celebration of Sister’s Day, and she traded breezy summer staples for jeans, sneakers, and an effortlessly stylish navy-and-white-striped crewneck sweater. We found an affordable option at Amazon that looks nearly identical to Garner’s sweater — and it’s so smart for seasonal transitions.

The Gunest Striped Crewneck Sweater is a close match for Garner’s outfit topper, and you can add it to your cart for $30 right now. Hundreds of shoppers have given it a perfect rating, highlighting its “warm and comfortable” feel and “wonderful softness” in their reviews.

Gunest Striped Crewneck Sweater

$30 at Amazon

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