Paris Hilton is chic in a houndstooth dress to pose with sister Nicky before standing out in an embellished orange shift as she makes the rounds at NYFW

She’s known for her love of shopping and partying so New York Fashion Week is the perfect place for Paris Hilton.

The reality TV star turned DJ has been flitting between shows and parties as she aims to get the full fashion week experience, and on Monday she was spotted with her sister Nicky. 

The blonde socialites checked out the Alice + Olivia presentation at Highline Stages and both were dressed to impress.

Double trouble: Paris and Nicky Hilton attended the Alice + Olivia Spring 2014 presentation at Highline Stages on Monday night

Paris donned a houndstooth Alice + Olivia dress and booties, while Nicky wore a

simple red plaid skirt and black top.

The elder of the two also made sure she stood out by wearing a pair of quirky oversized sunglasses featuring a two toned lens.

Paris posted a picture of herself on Instagram and wrote ‘Rocking my @Alice_Olivia dress. Love this houndstooth print, such a chic mod look.'

Let's make sure the hair is right! Paris made sure a hair wasn't out of place as she posed with her sister

Fashionista: Paris wore a houndstooth Alice + Olivia dress to the presentation and later donned a Falguni & Shane Peacock dress for their fashion show

However, Paris and Nicky weren’t the only celebrities in attendance at the event.
There was also a Gossip Girl reunion between Taylor Momsen and Kelly Rutherford.

Taylor, wearing a short black dress and studded black flats, failed to raise a smile, but Kelly, who played Taylor’s one-time stepmother on the show, looked happy enough for the both of them in her patterned dress.

Gossip Girl reunion: Taylor Momsen failed to raise a smile, but Kelly Rutherford, who played Taylor's one-time stepmother on the show, looked happy enough for the both of them

Ladies in red: Both Cara Santana and Tinsley Mortimer were ravishing in scarlet dresses

Adding to the collection of blondes in the building was socialite Tinsley Mortimer, who looked pretty in a strapless red dress, which was cinched in at the waist with a navy belt. 

Dallas actor Jesse Metcalfe brought along his fiancée Cara Santana, who looked elegant in a rose patterned red dress, while he was dapper in a dark suit and black T-shirt. 

Actresses Jamie Chung and Kat Graham also attended the Fashion Week presentation along with Jessica Seinfeld and Kelly Bensimon.

Up and comers: Actresses Jamie Chung and Kat Graham also attended the Fashion Week presentation

Two lovers: Cara was joined by her fiance, hunky Dallas actor Jesse Metcalfe

Why so serious? Taylor also posed with fashion designer Stacy Bendet

Guest list: Kelly Bensimon and Jessica Seinfeld also walked the red carpet ahead of the show

However, there was no stopping Paris who also attended the Falguni & Shane Peacock runway show, where she once again wore a dress by the designer. 

She stood out in an embellished orange shift, which she teamed with black shoes and a black bag. 

And Paris was happy with her ensemble, posting a picture to Instagram with the caption: ‘Love the #FalguniAndShanePeacock dress I'm wearing to their runway show today. So futuristic & unique!'

Beautiful in burgundy: Lydia Hearst wowed in this floor length burgundy gown

Meanwhile, Fashion Police star Giuliana Rancic looked elegant in an all-black outfit and showed off her new brown bob. 

No doubt the busy working mother was enjoying a well-deserved day off. 

Paris later made one more outfit change for a night of partying, again posting the picture to Instagram and writing ‘Always feel sexy in @HerveLeger’.

Strike a pose: Paris poses backstage at the Falguni & Shane Peacock fashion show in her orange dress

Friends with the designer: The socialite also wrapped her arm around the designer, Falguni Peacock

Like what you see? Despite clutching her phone in her hand, Paris made sure all eyes were on the catwalk

Night off: Giuliana Rancic took a well earned break to attend the Falguni & Shane Peacock Spring Summer 14 fashion show

Big smile: Giuliana was clearly in her element at the show

Alternative: Two designs come down the runway at the Falguni & Shane Peacock Spring Summer 14 fashion show