Nicky Hilton Rothschild looked stylish as ever while attending Patricia Field's senior dog rescue runway show at Flying Solo in New York City on Sunday. 

The American socialite, 40, donned a chic cropped blazer with black jeans, and was joined by her mini-me daughter Lily-Grace, six. 

Paris Hilton's sister — who shares Lily-Grace with her banker husband James Rothschild, 38 — teamed the outfit with a black lace slip dress as well as monochrome heels. 

Her white blazer with a black trim and large crystal buttons also featured a show-stopping large black bow that added another layer of sophistication to the look.

The show featured more than a dozen pups, who sported designer wear in order to benefit local animal shelters and spotlight senior dogs that are in need of adoption. 

Nicky Hilton Rothschild looked stylish as ever while attending Patricia Field's senior dog rescue runway show at Flying Solo in New York City on Sunday

The American socialite, 40, donned a chic cropped blazer with black jeans, and was joined by her mini-me daughter Lily-Grace, six

Nicky's blonde tresses were pinned up for the occasion, with a few strands left to frame her face. 

Meanwhile Lily-Grace looked adorable in a long-sleeve top, a tan pleated skirt, black leggings and Converse sneakers. 

The dogs at the show wore clothes designed by James Suozzi for costume designer Patricia Field, famous for dressing the cast of Sex and the City. 

Patricia looked cool as ever at the event, wearing a colorful jacket, blue top, black jeans and a bucket hat. 

Russian Model KhrystyAna, 38, one of the event's organizers, put on a bright display in a hot pink dress with cut-outs. 

She completed her look with white booties. 

Fashion designer Margaret Josephs, 57, looked chic in a white cardigan and pleated skirt. 

Kenan Thompson's ex-wife Christina Evangeline, 35, showed off her toned abs in a white crop top and flowing white lace pants.

Paris Hilton's sister — who shares Lily with her banker husband James Rothschild, 38 — teamed the outfit with a black lace slip dress as well as monochrome heels

Her white blazer with a black trim and large crystal buttons also featured a show-stopping large black bow that added another layer of sophistication to the look

Her blonde tresses were pinned up for the occasion, with a few strands left to frame her face

Meanwhile Lily-Grace looked adorable in a long-sleeve top, a tan pleated skirt, black leggings and Converse sneakers

She attended the event with current boyfriend Chris Redd, 39. 

Aside from Lily-Grace, Nicky and James also share daughter Theodora 'Teddy' Marilyn, five, and 23-month-old son, Chasen, who was born back in June 2022.

Nicky and James married back in 2018.

In an interview with PEOPLE last month, she shared that her two daughters are great older sisters.

'They love him. Zero jealousy. They just dote over him,' Hilton said.

'I’m very lucky that all of my children get along extremely well. The girls have their occasional bickering, but everyone gets along.'

She also said that Chasen is on track to start preschool this Fall.

When asked of her son she shared that he is 'like his dad,' explaining, 'He’s very, very serious. It’s so cute.'

Russian Model KhrystyAna, 38, one of the event's organizers, put on a bright display in a hot pink dress with cut-outs

Kenan Thompson's ex-wife Christina Evangeline, 35, showed off her toned abs in a white crop top and flowing white lace pants

She attended the event with current boyfriend Chris Redd, 39

Fashion designer Margaret Josephs, 57, looked chic in a white cardigan and pleated skirt. The show featured more than a dozen pups, who sported designer wear in order to benefit local animal shelters and spotlight senior dogs that are in need of adoption

The dogs at the show wore clothes designed by James Suozzi for costume designer Patricia Field (pictured) famous for dressing the cast of Sex and the City

Patricia and Khrystyana seen arriving to the event 

Patricia happily interacted with fans 

She added that her daughter Lily-Grace is 'more like [her].' She confessed that she is 'a little more quiet and reserved.'

'I think my youngest [daughter], Teddy, [is] definitely more girly and feminine.' the designer shared.

Despite being part of a well-known and busy family, Nicky always finds time to celebrate her children and motherhood.

On National Sons Day back in September 2023 she posted a sweet tribute to Chasen 'Happy National Sons Day to our son! Love doing this boy mom life with my bestie,' referring to her sister Paris who is also a boy mom.