revealing the January pick for Reese’s Book Club over a playful FaceTime call. In the clip, they each served a masterclass in how to style cozy sweaters, with Garner opting for a classic black crewneck sweater and Witherspoon sporting a Fair Isle cardigan.

No matter which aesthetic you gravitate toward, each of their sweaters is than deserving of a spot in your winter wardrobe lineup. Below, check out knitwear inspired by their looks starting at just $20.

Sweaters Inspired by Jennifer Garner and Reese Witherspoon

Gap CashSoft Crewneck Sweater

Garner kicked off 2026 in a closet staple that’s as effortless as she is — copy her look with this similar crewneck sweater that’s on sale at Gap. Available in six wear-with-anything shades, including timeless black, this top has earned high praise from reviewers who called out its “classy and flattering” silhouette and “super soft and warm” feel.

Take after the actress and layer it over a white shirt in cold months. Then, keep it in your wardrobe rotation to throw over your shoulders come spring.

Quince Mongolian Cashmere Crewneck Sweater

Looking to invest in a cashmere sweater? Consider snapping up this Garner-inspired option that protects your wallet without sacrificing craftsmanship. Made from 100 percent Mongolian cashmere, this crewneck has amassed tens of thousands of five-star ratings from shoppers, including from one user who called it “great for everyday wear.” Pick it up in black or 14 additional colors.

Emmiol Fair Isle Sweater

If Witherspoon’s patterned cardigan is your speed, this Fair Isle sweater may just be your new go-to. Not only does it remind us of similar styles we’ve spotted on Kate Hudson and Jennifer Lopezbut one five-star reviewer remarked that it “looks super expensive.” While its cropped length is well-suited for styling with high-waisted jeans (like Witherspoon), it would also add a wintry touch paired with skirts, slacks, or leggings.

Keep scrolling to shop sweaters inspired by Jennifer Garner and Reese Witherspoon below.

Amazon Essentials Cotton Crewneck Sweater

Anrabess Crewneck Sweater

Sanctuary Fair Isle Cardigan

Kedera Fair Isle Cardigan

Bdg Urban Outfitters Fair Isle Boxy Cardigan