The perks of having not one, but four sisters is surely being able to share their wardrobe when you’re in need of a killer outfit.

And Kendall Jenner, 25, seems to have done exactly that, as she stepped out in Las Vegas wearing the exact same outfit her younger sister Kylie Jenner, 23, was seen sporting 11 months ago.

Model Kendall took inspiration from her sibling as she slipped into the sultry ensemble that paired together a see-through tube top and matching patterned trousers to attend the grand opening of the Wynn’s new club Delilah.

Who wore it best? Kendall Jenner, 25, looked incredible as she stepped out in Las Vegas on Saturday night rocking the same look her younger sister Kylie, 23, wore nearly a year agoLook familiar? Kylie had sported the chic getup 11 months before for a dinner with her sibling at Nobu

Kylie, meanwhile, had rocked the stylish outfit, that made sure to show off her enviable physique, nearly a year before when she headed for dinner at Nobu

While Kylie opted for a ɴuᴅᴇ bra underneath the see-through number to cover her modesty and pointed sling-back heels, Kendall cheekily decided to go braless, leaving little to the imagination.

The Keeping Up With The Kardashians star slipped into a pair of white strappy heels and accessorised the look with a mini white handbag.

Kendall seemed to take inspiration from Kylie on the beauty front too, and, like the Kylie Cosmetics CEO did, wore her dark shoulder-length locks down in bouncy waves.

Wow factor: Kendall cheekily decided to go braless underneath the matching sheer tube top and trousers, leaving little to the imagination as she attended the Wynn's new club launch

Owning it: Kylie, meanwhile, covered her modesty with a ɴuᴅᴇ bra underneath when she wore the memorable look in August last year that perfectly showcased her enviable figure

She completed her look with a pair of silver earrings, a glossy burgundy lipstick, heavy hand of blush, bronzer and false eyelashes.

Nearly a year prior, Kylie had teamed the exact same look with a gold cuff on her wrist and wore her light brown tresses in tousled waves.

Kendall was definitely familiar with the eye-catching outfit as she dined with Kylie when the mother-of-one first wore the chic getup out to dinner.

Taking inspo: Kendall rocked a similar look to Kylie on the beauty front too as she opted to wear her hair in bouncy waves, just like her sister had doneFashion: Kylie had teamed the two-piece with pointed sling-back heels

Clearly a fan of her outfit, Kendall made sure to document her outfit all night as she partied away with her best friend Hailey Bieber on Saturday in Sin City.

The pair were also joined by Hailey’s husband Justin Bieber – who had performed on stage earlier that evening – and Kendall’s older sister Kourtney Kardashian, who had touched down in Vegas with new boyfriend Travis Barker.

The star-packed guest list also included power-couple Megan Fox and Machine Gun Kelly, as well as a performance by Andra Day.

Modern Family’s Ariel Winter, Tyga, Urkle actor Jaleel White, singer Anitta, Steve Aoki and The Chainsmoker’s Drew Taggart and Alex Pall were all in attendance.

Best friend: At one point, Hailey shared a glamorous pH๏τo of herself with Kendall as she rocked a black sequined dress

Centre of attention: Newly launched club Delilah treated guests to Kendall's 818 tequila

Vegas showman Jeff Beacher, Dre London, Camaryn Swanson, Amber Rose’s partner Alexander Edwards, New England Patriots owner Robert Kraft, model Justine Skye, Odell Beckham Jr, and H.Wood Group’s nightlife visionary John Terzian also made sure to stop by the club opening.

Kendall was centre of attention during the launch, and not just because of her striking outfit choice, as party-goers appeared to exclusively drink her recently launched tequila brand 818 tequila.

And the catwalk star was clearly feeling herself, as she shared a series of stunning selfies with fans via Instagram.

Littering her Instagram story and page with sizzling snaps, Kendall teased she was in Vegas for ‘one night only’.

Prior to her trip to Vegas, Vogue covergirl Kendall was seen cheering on her basketball star boyfriend Devin Booker, 24, as his team the Phoenix Suns took on the Milwaukee Bucks during Game 1 of the NBA Finals.

Beauty: Kendall was clearly feeling herself as she littered Instagram with selfies

Gorgeous: The KUWTK star showcased her sensational frame in the flattering co-ord

Pretty: Kendall was rocking a flawless make-up look that she finished with a natural-looking lip

Hair goals: The star ran her hair through her perfectly styled locks in one close up sH๏τ

Kendall and the athlete have been romantically linked since April 2020 and finally made their relationship Instagram official on Valentine’s Day.

Soon after, Kendall was seen publicly talking about their relationship for the first time during the Keeping Up With The Kardashians reunion where she called Booker ‘my boyfriend.’

During the two-part reunion hosted by Andy Cohen, which aired in June, Kendall shared that keeping their romance ‘private’ makes their relationship ‘a lot better.’

‘I think it makes my life a lot easier and our relationship a lot better, to be completely honest,’ she said. ‘I just feel like it’s a private matter, it’s not really for anybody else to judge or know.’

Though she confessed she definitely does ‘have a type’ when it comes to a string of past relationships with NBA players including Ben Simmons and Blake Griffin, it has been said that she is ‘crazy’ about her new man.

An insider told People at the time: ‘She is crazy about him. She has never looked happier. Her whole family loves Devin too.’

In love: Prior to her Vegas trip, Kendall was seen cheering on her boyfriend Devin Booker during the NBA final - the pair have been romantically linked since August 2020