She has shown off her chest many times in skimpy bikinis while vacationing in Florida, so fans are well aware of her measurements.

On Thursday evening, however, some of Bethenny Frankel's sizes seemed to have gone up a notch as she showed off a fuller chest in a daring number.

The 45-year-old Real Housewives Of New York vet looked plentiful as she modeled a plunging green jumpsuit while heading to a 'fiesta' at Astor Place in Manhattan while promoting her Skinnygirl line.

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A lot to take in: Bethenny Frankel showed off her chest when heading to a fiesta in New York City on Thursday

Going for it: The 45-year-old Real Housewives Of New York beauty wore a plunging green jumpsuit

The Bravo beauty was clearly bra free, but remained perky even though the suit seemed to provide little support.

Adding even more style to the look was a shiny black belt, strappy cage heels that showed off a white pedicure, a quaint mini Chanel purse and a long black coat that little to hide her curves.

Frankel was nicely glammed up with her short locks blown back and heavy makeup that included black eyeliner and pink lipstick.

Hautie: The Bravo beauty was clearly bra free, but remained perky even though the suit seemed to provide little support; she was promoting her new line of Skinnygirl

Done up just right: Adding even more style to the look was a shiny black belt, strappy cage heels that showed off a white pedicure, a quaint mini Chanel purse and a long black coat that little to hide her curves

Also at the event was LuAnn de Lesseps, Sonja Morgan, Ramona Singer, Carole Radziwill and Dorinda Medley.

The reality diva seemed to be plugging her alcohol line as she was carefully showing off a bottle before she walked into Astor Place.

During the Mexican Fiesta she shares a sneak peek of the newest addition to Skinnygirl Cocktails' line of more than 20 offerings - Skinnygirl Watermelon Lime Margarita, which premieres this summer.

To commemorate the launch, pop artist Romero Britto presented Bethenny with a personally designed, one-of-kind bottle.

Friends till the end: Also at the event was LuAnn de Lesseps, Sonja Morgan, Ramona Singer, Carole Radziwill and Dorinda Medley

Bottoms up: During the Mexican Fiesta she shares a sneak peek of the newest addition to Skinnygirl Cocktails' line of more than 20 offerings - Skinnygirl Watermelon Lime Margarita, which premieres this summer

Music to our ears: The former talk show host posed with four mariachis in big hats