Martha Stewart stuns in makeup-free lingerie look as she reveals secrets to her youthful glow at 84

Martha Stewart is aging gracefully.

The 84-year-old lifestyle mogul went makeup-free and slipped into lingerie in a new Vogue "Get Ready With Me" video, offering fans an intimate look at her morning routine.

Draped in pale blue, lace-trimmed lingerie and a matching robe, Stewart paired the barely-there look with gold earrings and her signature stylish blowout.

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Stewart said her skincare routine begins the night before, then shifts to contrast therapy in the morning using a hot towel to open her pores and a cold compress to tighten them back up.

"This just calms my skin," she said. "And it makes me feel fresh."

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Her approach to beauty, she added, starts well beneath the surface. 

Stewart took some skin supplements from her brand, Elm Biosciences, underscoring her long-held belief that skincare is an inside-out equation.

"My whole theory with skincare is inside, outside," she said. "Whatever you put inside reflects what's coming on the outside."

From there, Stewart applied a night cream, then finished with a mineral sunscreen.

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When it comes to makeup, the former model has never chased heavy coverage. 

Instead, she opts for radiance, using L'Oréal Lumi Glotion as her base, followed by a mix of Charlotte Tilbury bronzer, a luminous blush from Mac, Lancôme highlighter and Armani Beauty liquid eyeshadow.

"I like to glow. I don't like matte finishes on pretty much anything," Stewart said. "I like my furniture to be shiny. I like my face to be shiny."

While she gave fans a rare glimpse of her intricate, yet glamorous, beauty regimen, Stewart has also recently laid down rules for aging well.

Stewart previously said she treats aging as a discipline, not a decline, as she continues to run businesses, stay physically active and take on new creative projects well into her 80s. 

She shared that perspective during a recent appearance on the "50 & Unfiltered" podcast, where she spoke with longtime friend and QVC host Shawn Killinger about wellness, resilience and staying relevant with age.

She said healthy living remains non-negotiable, emphasizing structure, routine and personal standards as the foundation of aging well.

Among the seven principles she outlined, Stewart stressed that mindset matters just as much as maintenance.