We all have our pre-event rituals. For some, it’s a hot shower and skincare routine . For others, it’s a blowout and glam. But for Reese Witherspoon , it’s slipping into the cozy matching set that both Oprah Winfrey and PEOPLE editors swear by.

Yes, we’re talking about the Spanx AirEssentials Half-Zip and Wide-Leg Pants . Before the 2025 Hello Sunshine Shine Away conference in Los Angeles, Witherspoon wore a navy version of the sweat set—and right now, it’s on sale for Black Friday . The entire site is up to 50 percent off, with some colors of the set offering even steeper discounts in fall-ready hues like gray, purple, blue, and more.

Spanx AirEssentials Half-Zip in Timeless Navy

$128

$90 at Spanx

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