Alessandra Ambrosio, 40, stuns as she walks the New York Fashion Week runway in two PatBO designs

Alessandra Ambrosio looked radiant as she strutted the New York Fashion Week runway in a PatBO show Wednesday.

The brunette beauty looked ageless as she rocked a black dress with a plunging neckline and sheer cutouts.

The longtime model was also seen in an equally revealing white two-piece number. 

Back to work: Alessandra Ambrosio looked radiant as she strutted the New York Fashion Week runway in a PatBO show Wednesday

For the high profile occasion, the industry veteran’s chocolate-colored locks were styled in a middle part with her strands falling in loose waves.

In the black ensemble, which boasted long-sleeves and fringe, the Brazilian supermodel’s flawless figure was on full display.

The megastar, who’s fresh off a romantic Labor Day Weekend with beau Richard Lee, was all business as she posed for pictures backstage. 

The brunette beauty looked ageless as she rocked a black dress with a plunging neckline and sheer cutouts

Simple look: For the high profile occasion, the industry veteran’s chocolate-colored locks were styled in a middle part with her strands falling in loose waves

Less is more: The 5ft10in stunner glowed in a natural glam makeup look

The 5ft10in stunner glowed in a natural glam makeup look.

Her full eyebrows looked barely touched and her eyelashes popped with a few swiped of mascara.

The Daddy’s Home actress had a hint of rosy cheeks and her lips were coated in a soft brown color. 

The look was set off by her glossy, face-framing, honey-highlighted hair.

Fit and flawless: In the black ensemble, which boasted long-sleeves and fringe, the Brazilian supermodel’s figure looked flawless

Soft makeup: Her full eyebrows looked barely touched and her eyelashes popped with a few swiped of mascara 

Stunning: The look was set off by her glossy, face-framing, honey-highlighted hair

Glowing: The Daddy’s Home actress had a hint of rosy cheeks and her lips were coated in a soft brown color

A vision in white: The longtime model was also seen in an equally revealing white two-piece number

The Victoria’s Secret angel also dazzled in a white bralette and matching high waisted pants by designer Patricia Bonaldi, whom she posed with after the show.

The pants were wide and flowing and the top of them featured see-through detailing that corresponded with the spaghetti strap bra. 

The statuesque runway star finished the look with flat, two-strap, nude-colored sandals. 

White hot: The Victoria’s Secret angel also dazzled in a white bralette and matching high waisted pants by designer Patricia Bonaldi, whom she posed with after the show

Bold look: The pants were wide and flowing and the top of them featured see-through detailing that corresponded with the spaghetti strap bra

For her off-duty look she looked put-together in a golden brown silk blazer and white crop top that showed off a smidgen of her taut midriff.

The fashion-forward mom-of-two added light blue straight leg ripped jeans and a pair of tan heels that exposed her crisp white pedicure.

The brown-eyed cover girl topped the ensemble with a tan leather crossbody pouch, and added tinter aviators when she was outside.

Double team: The model posed arm in arm with designer Patricia Bonaldi

For her off-duty look she looked put-together in a golden brown silk blazer and white crop top that showed off a smidgen of her taut midriff

Around-the-clock style: The fashion-forward mom-of-two added light blue straight leg ripped jeans and a pair of tan heels that exposed her crisp white pedicure.