Cara Delevingne makes a busty appearance in a deep blue

Cara Delevingne makes a busty appearance in a deep blue suit at Parsons Benefit in New York City

Cara Delevingne sizzled as she walked the red carpet at the 74th Annual Parsons Benefit at Cipriani Wall Street in New York City on Wednesday.

The 30-year-old model made a very busty appearance as she went braless in a stylish, plunging sky blue suit that showed off her cleavage.

The elegant yet quirky outfit featured built-in gloves as well as a large blue and silver button that fastened the jacket and held Delevingne’s waist in place.

The runway sensation, who recently stunned with a clean energy campaign, added extra sparkle to the look with sparkling crystal pointy-toe slip-on heels.

Parsons will honor model Naomi Campbell, French fashion designer Olivier Rousteing and CEO of Neiman Marcus Geoffroy van Raemdonck at the event.

Wow!  Cara Delevingne sizzled as she walked the red carpet at the 74th Annual Parsons Benefit at Cipriani Wall Street in New York City on Wednesday

Wow! Cara Delevingne sizzled as she walked the red carpet at the 74th Annual Parsons Benefit at Cipriani Wall Street in New York City on Wednesday

Cara wore her short dark blonde locks slicked down for the occasion.

As for glamour, she paired her suit with blue eye shadow and wore nude lipstick on her pout.

On the red carpet, she posed with Rousteing, who flaunted his classic style in a flowing black suit.

Vogue Editor-in-Chief Anna Wintour, 73, looked as elegant as ever in a form-fitting white top and bright red floral skirt with ruffles.

She completed the outfit with a layered yellow stone necklace.

The fashionista styled her hair into her signature short bob and wore black sunglasses.

Wintour also hung out on the red carpet with Rousteing, who has served as Balmain’s creative director since 2011.

Jodie Turner-Smith, 36, wowed in a sheer black corset-style top with a high neckline and oversized sleeves.

Busty: The 30-year-old model showed off very busty as she went braless in a stylish sky blue plunging suit that showed off her cleavage Showing off: The beauty caused a stir with her classy look

Busty: The 30-year-old model showed off very busty as she went braless in a stylish sky blue plunging suit that showed off her cleavage

Sparkling: The runway sensation added extra sparkle to the look with sparkling crystal pointed-toe slip-on heels

Sparkling: The runway sensation added extra sparkle to the look with sparkling crystal pointed-toe slip-on heels

Sleek Look: Cara wore her short dark blonde locks slicked down for the occasion

Sleek Look: Cara wore her short dark blonde locks slicked down for the occasion

Matching: In terms of glamour, she teamed her suit with blue eye shadow and wore nude lipstick on her pouty lips

Matching: In terms of glamour, she teamed her suit with blue eye shadow and wore nude lipstick on her pouty lips

Stylish: The elegant yet quirky outfit featured a large blue and silver button fastening the jacket and cinching Delevingne's waist

Stylish: The elegant yet quirky outfit featured a large blue and silver button fastening the jacket and cinching Delevingne’s waist

Honoree: On the red carpet, she posed with French fashion designer Olivier Rousteing, who was one of the honorees at the event

Honoree: On the red carpet, she posed with French fashion designer Olivier Rousteing, who was one of the honorees at the event

In a suit: The stylish duo happily posed together for the photographers

In a suit: The stylish duo happily posed together for the photographers

The actress paired the outfit with black trousers and dramatic silver earrings.

Joshua Jackson’s wife wore picture-perfect glam to the event, accentuating her naturally stunning face with swept eyeliner and glossy lipstick.

Designer Tory Burch, 56, showed off her incredible style in a bright lime green long-sleeved silk dress.

The Pennsylvania-born star wore a black clutch bag and silver rings.

Tory wore her blonde locks parted at the side and pulled back into a bun.

American socialite Olivia Palermo, 37, brought her fashion A-game to the event with a floral pastel pink and silver jacket over a peachy dress.

Olivia added some height to the outfit with pink strappy heeled sandals.

She spiced up the look with silver earrings and a clutch.

Stylish: Rousteing showcased his classic style in a flowy black suit with flared trousers

Stylish: Rousteing showcased his classic style in a flowy black suit with flared trousers

Stunning: Jodie Turner-Smith, 36, wowed in a sheer black corset-style top with a high neckline and oversized sleeves

Stunning: Jodie Turner-Smith, 36, wowed in a sheer black corset-style top with a high neckline and oversized sleeves

Sheer Beauty: The actress paired the outfit with black trousers and dramatic silver earrings

Sheer Beauty: The actress paired the outfit with black trousers and dramatic silver earrings

Picture perfect: Joshua Jackson's wife wore picture perfect glam to the event, accentuating her naturally stunning face with winged eyeliner and glossy lipstick

Picture perfect: Joshua Jackson’s wife wore picture perfect glam to the event, accentuating her naturally stunning face with winged eyeliner and glossy lipstick

Vibrant: Designer Tory Burch, 56, showed off her incredible style in a bright lime green long-sleeved silk dress

Vibrant: Designer Tory Burch, 56, showed off her incredible style in a bright lime green long-sleeved silk dress

Gorgeous: American socialite Olivia Palermo, 37, brought her fashion A-game to the event in a floral pastel pink and silver jacket over a peachy dress Cute: Olivia adds some size to the outfit with pink strappy heels

Gorgeous: American socialite Olivia Palermo, 37, brought her fashion A-game to the event in a floral pastel pink and silver jacket over a peachy dress

Chic: DJ Leigh Lezark flaunted a leggy silhouette in a short black asymmetric blazer dress.  She paired the look with chunky, open-toe heels

Chic: DJ Leigh Lezark flaunted a leggy silhouette in a short black asymmetric blazer dress. She paired the look with chunky, open-toe heels

Sophisticated: Vogue Editor-in-Chief Anna Wintour, 73, looked dapper as ever in a form-fitting white top and bright red floral skirt with ruffles

Sophisticated: Vogue Editor-in-Chief Anna Wintour, 73, looked dapper as ever in a form-fitting white top and bright red floral skirt with ruffles

Mingling: Wintour also mingled with Balmain's creative director on the red carpet

Mingling: Wintour also mingled with Balmain’s creative director on the red carpet

Elegant: Designer Donna Karan, 74, was elegant like everyone else in a black halter dress and feather jacket

Elegant: Designer Donna Karan, 74, was elegant like everyone else in a black halter dress and feather jacket

Men's style: Designer Dapper Dan, 78, stood out in a one-of-a-kind iridescent three-piece suit worn over a mint green shirt Red: Busta Rhymes, 51, looked stylish in a sparkling red blazer and black jeans

Men’s style: Sleek Dan, 78, stood out in a one-of-a-kind iridescent three-piece suit, while Busta Rhymes, 51, looked stylish in a sparkling red blazer and black jeans

Sleek duo: Marc Jacobs, 60, opted for a classic white blazer over a black turtleneck and trousers, while his partner Charly Defrancesco, 42, wore a black blazer with a shimmery pink skirt

Sleek duo: Marc Jacobs, 60, opted for a classic white blazer over a black turtleneck and trousers, while his partner Charly Defrancesco, 42, wore a black blazer with a shimmery pink skirt

DJ Leigh Lezark flaunted a leggy look in a short black asymmetric blazer dress.

She paired the look with chunky, open-toe heels.

Designer Donna Karan, 74, was elegant like everyone else in a black halter dress and feather jacket.

For the night, she wore her locks slicked back into a ponytail.

Designer Dapper Dan, 78, stood out in a unique iridescent three-piece suit worn over a mint green shirt.

He paired the look with matching mint green loafers and oversized sunglasses.

Busta Rhymes, 51, looked stylish in a sparkling red blazer and black jeans.

On arrival: Jodie was pictured making her way to the event earlier in the night

On arrival: Jodie was pictured making her way to the event earlier in the night

Gorgeous: The beauty flashed her mega Hollywood smile as she arrived on the red carpet

Gorgeous: The beauty flashed her mega Hollywood smile as she arrived on the red carpet

Marc Jacobs, 60, opted for a classic white blazer over a black turtleneck and trousers, while his partner Charly Defrancesco, 42, wore a black blazer with a shimmery pink skirt.

He paired the outfit with olive green and white sneakers with fashionably mismatched laces and tall black socks.

The event will recognize the award winners’ contributions to “design, retail, fashion, philanthropy and social justice”.

Funding for fashion also collects scholarship money for students.