It’s sweater weather.

Spanx is heralding the start of fall in an extra luxe way: teaming up with La Ligne on a line of cashmere sweaters, complete with a campaign starring Tracee Ellis Ross.

“What a dreamy collab,” the actress wrote on Instagram, calling the wool and cashmere sweaters “soft, elegant, cozy and the best shapes and colors.”

Her favorites include the line’s turtleneck, which looks monochromatic at first but — as she noted – features a “perfect red detail” on the sleeve.

For even more pops of color, there’s also the striped Marin Sweater, available in five different striped patterns.

If you prefer a cable knit, the two brands also teamed up on a Cropped Cable Marin Sweater in Spanx’s signature cherry red hue.

Ross styled the knitwear with pieces from Spanx’s new Authentic 360 Corduroy collection, including the Wide Leg Jeans.

The under-$200 designs provide the same signature shaping and compression Spanx is known for, in both black and fall-ready truffle brown fabric.

In addition to Ross’ pick, it’s also available in micro flare, ’90s straight leg and barrel leg silhouettes.

The star also selected pieces from the Spanx denim collection for the campaign, including wide leg jeans equipped with the label’s built-in 360-degree shaping panel.

With free shipping sitewide, there’s never been a better time to give your wardrobe a fall refresh thanks to Spanx.

This article was written by Hannah Southwick, Commerce Associate Editor for Page Six. Hannah spies deals on actually affordable celebrity-worn styles, puts Hollywood’s favorite labels to the test and finds the beauty products that keep stars red carpet-ready. She consults stylists and industry pros — including celebs themselves — for firsthand product recommendations, trend predictions and more. In addition to writing for Page Six since 2020, her work has been featured in USA Today and Parade.