Jane Seymour, 72, Looks Flawless in Dizzying Skintight Dress

The actress chose a corset-style ensemble for a recent red carpet event.

Jane Seymour is showing off her figure, proving that you're only as "old" as you feel.

The Wedding Crashers actress stunned on AMC Networks' 2023 Upfront red carpet at the Jazz at Lincoln Center in New York on April 18, donning a curve-hugging midi dress with eye-popping details.

The ensemble featured a corset-style top with black and nude-colored mesh ruching across the body. She lightly accessorized with a dainty butterfly necklace and studded pointed-toe pumps, pulling the look together with copper-colored hair styled in loose curls with bangs.

Seymour, 72, stars and executive produces in the network's Irish murder mystery-thriller series, Harry Wild, where she plays the titular character: a retiring university literature professor who is finding herself at one of life's crossroads and can't help but interfere with the cases assigned to her police detective son.

Related: Jane Seymour Reveals How She Stays Fit

NEW YORK, NEW YORK - APRIL 18: Jane Seymour attends the AMC Networks' 2023 Upfront at Jazz at Lincoln Center on April 18, 2023 in New York City. (Photo by Jamie McCarthy/Getty Images)<p><a href="https://www.gettyimages.com/detail/1483142483" rel="nofollow noopener" target="_blank" data-ylk="slk:Jamie McCarthy/Getty Images;elm:context_link;itc:0;sec:content-canvas" class="link ">Jamie McCarthy/Getty Images</a></p>

In the past, the industry veteran—who appeared uncredited in her first musical comedy film, Richard Attenborough's Oh! What a Lovely War, back in 1969—has been transparent about aging in the public eye, recently sharing her favorite trick to maintaining a youthful look.

"I’ve done so many films where I understand the light for me," the UK-born actress told Definition in March. "I’m also an artist and like to do photography as well, so I understand what makes good and bad light for myself; what will and won’t work. I never have to ask, though. They figure it out, usually on the first day," she revealed of working on set, which assumably, results in looking good on-camera.

When it comes to Hollywood-standard beauty measures, she doesn't often opt for face fillers, candidly telling Fox News Digital that Botox "did not look normal" for her, and divulging to NewBeauty in 2021 that she has not had a facelift, though she has "nothing against any of it."

The Emmy-winning actress also opened up to Parade in 2020 about her eating habits and maintaining her figure, saying she practices a little bit of intermittent fasting and several fitness routines including Pilates exercises, yoga and ballet stretches.

Next: Jane Seymour's Backyard Malibu Garden Just Might Be Her Secret to Healthy Aging