Dorinda Medley, 59, is a glowing beauty in a plunging black pantsuit as she accepts Transformation Award at Sono Bello's 100th center celebration

Dorinda Medley looked fantastic as she attended Sono Bello’s 100th center opening celebration in New York City on Wednesday.

The 59-year-old Real Housewives of New York City alum — who is featured on the The Ultimate Girls Trip — received the Transformation Award at the event.

For the special occasion, she flashed her cleavage in a plunging, sleeveless black pantsuit.

The vest-style jacket was cinched at the waist with a luxe Gucci belt with the brand’s monochrome displayed in black.

She added loose-fitting and structured slacks, rounding out the look with pointy-toe black heels.

Dorinda Medley looked fantastic as she attended Sono Bello’s 100th center opening celebration in New York City on Wednesday

The 59-year-old Real Housewives of New York City alum received the Transformation Award at the event

The Bravolebrity flashed her megawatt smile as she showed off a gorgeous face of makeup with soft pink tones.

Her big, blue eyes were accentuated with the help of dark mascara and eyeliner and her cheeks were dusted in blush to give her a subtle flush.

The cosmetics look was completed with a sheer pink gloss coated onto her pout.

Dorinda’s signature platinum blonde bob was ironed straight, looking shiny and sleek as it framed her face.

She arrived at the event in snug hoop earrings and rings that highlighted her short, glossy, red manicure.

In a video clip shared to her Instagram Stories, Medley said while accepting the award: ‘Anything that transforms people’s lived spiritually, physically, mentally and makes a small difference has a ripple-out effect.’

Also shared on the social media account was a photo with Sam Holender and Gwen Flamberg.

Dorinda reposted the snapshot from Gwen and wrote, ‘Loved seeing you!’

For the special occasion, she flashed her cleavage in a plunging, sleeveless black pantsuit

Taking to Instagram after the soiree, Medley shared a photo with Sam Holender and Gwen Flamberg

Earlier this month, the bombshell was seen partying with her castmates on an episode of The Real Housewives: The Ultimate Girls Trip as she hosted a disco-themed party.

She packed the party with bachelors and covered the dance floor with bubbles to set the tone.

‘The bubbles have done something to me,’ she said at one point on the episode.

‘My dress is falling off a little bit. The boots are on someone else. And the great thing about a disco night like this? It’s gonna burn, baby, burn.’