That's a cheeky dress! Kim Kardashian displays famous derriere and cleavage in low-cut, skintight grey frock for family lunch

The Kardashians coordinated their looks for a family lunch in The Hamptons on Wednesday, all opting for neutral colours.

But Kim made sure she was still going to stand out beside her sisters, and did so by picking a very 𝑠e𝑥y ensemble.

The reality star emphasised her hourglass figure in a skintight grey jersey dress which hugged every inch of her famous curves.

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Not leaving much to the imagination: Kim Kardashian stepped out in The Hamptons on Wednesday sporting a skintight grey dress

The racy frock, which fell to Kim’s knees, also featured a scooping low-cut neckline, allowing the 33-year-old to display her ample cleavage.

Kim teamed her dress with beige gladiator sandals, sweeping her raven locks into a retro ponytail and completing her look with lots of eyeliner and lipgloss.

The wife of Kanye West was joined by her mother Kris Jenner and sisters Kourtney and Khloe, as they headed to their DASH boutique after a spot of lunch together.

Just peachy: The frock showcased the reality star’s hourglass figure, clinging to her famous derriere

Taking the plunge: The low-scooping neckline of the dress allowed Kim to display her ample cleavage

Retro feel: The 33-year-old wore her raven locks in a vintage inspired ponytail

Beauty queen: Kim completed her look with lots of black eyeliner and pink lipgloss

Khloe also went for a 𝑠e𝑥y look for the outing, pairing a white lace top that flashed her black bra underneath with a form-fitting black pencil skirt.

She accessorised with smart black court shoes and her highlighted hair was styled in bedhead waves, with a slick of dark pink lipstick finishing things off.

Kourtney is currently expecting her third child, but pregnancy hasn’t changed her pretty and playful style.

In love: Kim has opened up about balancing work and motherhood, gushing that she loves ‘being a mom’

Sexy sisters: Khloe also went for a racy look that day, flashing her bra in a white lace top which she teamed with a black pencil skirt and matching court shoes

A family affair: Kim went for lunch with Kris Jenner and Khloe and Kourtney Kardashian, before visiting their DASH boutique

We go together: Kourtney is not changing up her playful style during her pregnancy, and coordinated her look with her mother’s

In fine form: Khloe, who turned 30 last week, has been working hard to stay in shape and is looking great as a result

The 35-year-old looked adorable in a beige blouse flecked with white polka dots, a white pleated skirt and matching platform brogues, with a pop of colour in the form of a bright pink pout.

Kourtney may not be ready to ditch her heels just yet despite a baby on the way, but the eldest child in the Kardashian clan was very careful as she walked beside her mother Kris Jenner.

Kris went for a very similar look to Kourtney, and was wearing a white blouse with lacy beige skirt and matching flip flops.

Bootylicious: Kim made her way to the DASH boutique, while showing off her figure at every angle

Who’s that girl? Kim drew admiring stares from passersby, who were no doubt thrilled to catch a glimpse of the reality star

Retail therapy: Kim also found the time to do a little shopping during the outing

Is it low-cut enough?: The wife of Kanye West checked out a tank top with a low-scooping neckline

Updating her wardrobe: Kim seemed to be focused on black pieces, and also looked at some trousers

This could work: Kim assesses a black V-neck top as sister Kourtney perused clothes in the background

Did you get a good shot? Kim pouted as she looked over her shoulder, showing off her derriere

Lost in thought: Kourtney’s mind seemed to be elsewhere as she gazed vacantly out the window

Bootylicious: Khloe showed off her shapely behind as she browsed the clothing

What’s going on? Kris had a look of surprise as she spied something out the window

The family were followed around by their trusty camera crew while filming for Keeping Up With The Kardashians.

But Kendall and Kylie weren’t present, as the youngest of the brood Kylie was seen jetting into Los Angeles on Tuesday.

Kendall is still in The Hamptons with her family, but appears to be more interested in enjoying the sunshine with her friends than filming for the reality show.

Making their mark: Everyone else on the street in Southampton stopped to stare at the famous family

Stocking up: The stars headed to Bandier where they picked out new gym gear together

Tweet nothings: Social media enthusiast Kim was glued to her mobile phone

Different styles: While Khloe was all about vamping it up, Kourtney was feeling flirty

The 18-year-old model was spotted picking up juice with her pal Hailey Baldwin on Wednesday morning while clad in a simple white top and low-slung, ripped jeans.

Meanwhile Kim has gushed about motherhood in a new interview, telling Julia Restoin-Roitfeld for her blog Romy And The Bunnies: ‘I love being a mom! It’s the most rewarding feeling. I really love every phase! Just the way my daughter laughs with me, all of the small things in life you appreciate.’

She added: ‘My absolute favorite thing is taking a nap with her. We cuddle and fall asleep holding each other. It’s my favorite time just snuggling with her.’

Their own biggest fans: The family left their store with some carrier bags full of clothing

Sporty: Khloe has become a fitness fanatic and Kris helped her choose some workout wear

Yummy mummy: Kourtney, who isn’t giving up her heels yet, was glowing as she waved to her admirers

While being a new mother presents so many rewards and challenges, Kim admitted the hardest thing was going back to work after welcoming North, who turned one last month, into the world.

‘I took a hiatus after I had the baby and found it challenging to start working again because I didn’t want to spend any time away, but you adjust and prioritize and just figure it out,’ Kim explained.

‘You become more selective and work on projects that are so meaningful because you want every other waking moment spent with your family. You have to remember though to make time for yourself. If you feel good, you will be happy in your career and family life and everyone is happy!’