Melanie Griffith, 62, looks 'sublime' in bra and underwear on Instagram

Melanie Griffith has never looked better!

The 62-year-old "Working Girl" actress took to Instagram to promote celebrity stylists Simone Harouche and Jamie Mizrahi's new line of undergarments called The Kit, sharing a mirror photo of herself rock a matching black bra and underwear set with a pair of sexy black pumps.

"So these 2 awesome, creative, incredibly chic stylists..@sweetbabyjamie and @simoneharouche have started this amazing new lingerie line @thekitundergarments," she captioned the shot. "I love everything they have made and btw want one of each! They also donate a portion of anything you buy to charity. ♥️♥️♥️♥️ FOLLOW THEM!!"

In the photo, Griffith is wearing The Kit's T-Shirt Bra and High-Waist Thong in Onyx.

Naturally, fans and friends of the actress went wild for the photo: "This should be your new head shot," someone wrote, while others said she looked "fantastic," "amazing," "incredible" and "sublime."

"Work it momma!" another fan commented.

This isn't the first time that the actress has flaunted her age-defying figure on social media: Griffith has been known to share a bikini photo every so often with her followers on Instagram.

She's also not the first star to support The Kit on social media as of late: In celebration of the brand's recent launch, Harouche and Mizrahi's famous friends have been posting photos of themselves rocking the simple undergarments on Instagram all month long: Nicole Richie, Karlie Kloss, Lisa Rinna, Dakota Fanning, Jessica Alba, Chelsea Handler, Kendall Jenner and Hailey Bieber are just some of the famous faces who have shared the snaps supporting their stylist pals' latest venture.

See photos of celebs wearing The Kit in the gallery below: