Kylie Jenner shows off her hourglass figure in form-fitting white crocheted dress as she co-ordinates with boyfriend Tyga at Balmain party

Kylie Jenner and her rapper boyfriend looked every inch the perfect couple when they co-ordinated in white at Balmain designer, Olivier Rousteing's 30th birthday bash in LA.  

18-year-old Kylie ended up being a magnet of attention when she arrived at his belated birthday party in a clingy and revealing white dress that hugged every inch of her hourglass frame.

Earlier, she Instagrammed a photo of herself cuddling up to the Balmain creative director in the skintight white net garment, which she captioned: 'I love you @olivier_rousteing thank you for this beautiful dress.'

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Match made in showbiz heaven: Kylie Jenner and her rapper boyfriend looked every inch the perfect couple when they co-ordinated in white at Balmain designer, Olivier Rousteing's 30th birthday bash in LA

Match made in showbiz heaven: Kylie Jenner and her rapper boyfriend looked every inch the perfect couple when they co-ordinated in white at Balmain designer, Olivier Rousteing's 30th birthday bash in LA

Stunning: 18-year-old Kylie ended up being a magnet of attention when she arrived at his belated birthday party in a clingy and revealing white dress that hugged every inch of her hourglass frame
Working the camera: She posed up a storm on the night at the very glitzy do

Stunning: 18-year-old Kylie ended up being a magnet of attention when she arrived at his belated birthday party in a clingy and revealing white dress that hugged every inch of her hourglass frame

Cut a stylish figure like Kylie in her Balmain dress

Being best friends with the creative director of Balmain sure does have its perks, as Kylie Jenner proved when she took to Instagram to thank Olivier Rousteing for her 'beautiful dress.'

Well, we suppose they were all out to celebrate Olivier's birthday so he couldn't have his guests turning up in anything other than Balmain now could he!

Kim, Kylie, Kourtney and a whole host of other A-listers rocked up to celebrate with the designer, showing that the #BalmainArmy is as strong as ever.

This dress that Kylie was so grateful for is from the recent Pre-Spring/Summer'16 collection and features a stunning cut-out crochet material. Olivier continued this luxe spin on crochet throughout his main collection too, proving that the material can have a chic and sexy look to it.

With that in mind, why not give a nod to the Balmain catwalk and go for crochet on your next night out? Simply check out our round-up of the top picks from the high-street below.

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In the image, Kylie smiled while pressing her fingers to her lips, her face sporting its usual full coat of makeup. The fashion star wrapped his arms around her trim waistline and wore a sharp black coat. 

Kylie looked incredible in her dress, which she teamed with a pair of lace-up peep-toe ankle boots, which made her sink into the mud a little as she posed on grass at a private residence.

Her man wore a white suit and Converse trainers for the occasion in what appears to be a carefully thought out move. 

Here they are: Kylie and Tyga looked every inch the power couple as they posed for pictures throughout the night 

Here they are: Kylie and Tyga looked every inch the power couple as they posed for pictures throughout the night 

Three's no crowd: The couple caught up with the birthday boy himself who looked suave

Three's no crowd: The couple caught up with the birthday boy himself who looked suave

Do your thing: Tyga was more than happy to take pictures of his lovely lady with good friend Olivier

Do your thing: Tyga was more than happy to take pictures of his lovely lady with good friend Olivier

Big squeeze: She cuddled up to good friend Willow Smith who came to the party with her mother Jada and brother Jaden 

Big squeeze: She cuddled up to good friend Willow Smith who came to the party with her mother Jada and brother Jaden 

Hair she goes! Kylie showed off her sleek raven bob as she pouted up a storm

Hair she goes! Kylie showed off her sleek raven bob as she pouted up a storm

Whoosh: She jumped on a swing with sister Kendall and supermodel Cara Delevingne

Whoosh: She jumped on a swing with sister Kendall and supermodel Cara Delevingne

Her elder sisters and Balmain fans Kim and Kourtney Kardashian also couldn't resist dropping by Olivier's big and milestone bash.

They were joined by Cara Delevingne, who jumped in for a few pics, as did the Smith siblings Jaden and Willow.  

Other celebrities out on the night included Jennifer Lopez and Casper Smart, Justin Timberlake and Jessica Biel and Alessandra Ambrosio.  

See more of the latest Kylie Jenner news, pictures and video updates 

Alright for some: The crocheted dress clung to her figure and was a gift from Olivier

Alright for some: The crocheted dress clung to her figure and was a gift from Olivier

'Thank you for this beautiful dress': Kylie Jenner Instagrammed a photo of herself cuddling up to Balmain creative director Olivier Rousteing on Friday

'Thank you for this beautiful dress': Kylie Jenner Instagrammed a photo of herself cuddling up to Balmain creative director Olivier Rousteing on Friday

Three's company! Balmain fans Kim and Kourtney Kardashian cosied up to the birthday boy 

Three's company! Balmain fans Kim and Kourtney Kardashian cosied up to the birthday boy 

Sister act! The ladies looked fantastic in an Instagram snap shared by Kourtney

Sister act! The ladies looked fantastic in an Instagram snap shared by Kourtney

Move over: Jaden Smith joined the girls for a selfie or two

Move over: Jaden Smith joined the girls for a selfie or two

The Smiths: Jaden's sister Willow soon got in on the action

The Smiths: Jaden's sister Willow soon got in on the action

Kim Instagrammed a photo of herself and Kourtney cosying up to the designer, which she captioned: 'Birthday Boy!!!! Love celebrating with you!! @olivier_rousteing.' 

Kylie also shared another revealing Snapchat of her clingy white dress.

The reality star has been proving her chops as a model as of late, and recently shared more images from her raunchy desert photo shoot, with one in particular focusing on her curvaceous rear.

Smile!... or not: Cara Delevingne showed off her trademark scowl

Smile!... or not: Cara Delevingne showed off her trademark scowl

All white on the night: Tyga matched his squeeze in all white

All white on the night: Tyga matched his squeeze in all white

Snap happy: Kim flooded her Instagram page with several snaps from the night

Snap happy: Kim flooded her Instagram page with several snaps from the night

All stars: (L-R) Cara Delevingne, Abbey Lee Kershaw,  Kendall Jenner, Olivier Rousteing, Rosie Huntington-Whiteley, Constance Jablonski, Angela Lindvall and Kylie

All stars: (L-R) Cara Delevingne, Abbey Lee Kershaw, Kendall Jenner, Olivier Rousteing, Rosie Huntington-Whiteley, Constance Jablonski, Angela Lindvall and Kylie

City girl: The reality star gazed towards the picturesque view while showing off her curves for an Instagram photo shared on Friday 

City girl: The reality star gazed towards the picturesque view while showing off her curves for an Instagram photo shared on Friday 

My oh my! The star took to Snapchat to share a different perspective of her dress on Friday 

My oh my! The star took to Snapchat to share a different perspective of her dress on Friday 

In harmony: On Saturday, the star Instagrammed a photo of herself cosying up to Jennifer Lopez at the star-studded bash

In harmony: On Saturday, the star Instagrammed a photo of herself cosying up to Jennifer Lopez at the star-studded bash

Shooting two fingers into the distance, the TV star wears a body stocking and some sheer briefs as she's photographed from behind.

It's one of many striking images from the teen's Sasha Samsonova shoot which she has posted on her app and website, thekyliejenner.com.  

Alongside the revealing image Kylie writes: 'stay tuned for more desert shots' 

Cheeky: Jenner is seen in another racy snap from her desert photoshoot wearing a revealing body stocking

Cheeky: Jenner is seen in another racy snap from her desert photoshoot wearing a revealing body stocking

Striking: In another photo the 18-year-old star pours coke from a Coca-Cola can as she stands in a patent red skirt and mesh tank top

Striking: In another photo the 18-year-old star pours coke from a Coca-Cola can as she stands in a patent red skirt and mesh tank top

So popular: Kylie celebrated 40 million followers on Thursday

So popular: Kylie celebrated 40 million followers on Thursday

In another image the Keeping Up With The Kardashians star pours coke from a Coca-Cola can as she stands against a bright blue sky wearing a patent red skirt and white mesh tank. 

On Thursday the popular teen captioned a close-up image of the fishnet look: '40 million followers???!!!!!!!!!! Wow. That's a whole lot of people. I put up an exclusive @sashasamsonova shoot in honor of my dope ass fans only on TheKylieJenner.com and on my app.

She explained to fans: 'We drove all the way into the desert to make sure it was the dopest setting ever. And it was SO worth it.

'My Calvin's moment': Kylie's sister Kendall got in on the action on Friday showing off her derriere in an Instagram snap

'My Calvin's moment': Kylie's sister Kendall got in on the action on Friday showing off her derriere in an Instagram snap

Selfie time: Kylie also shared a cheeky snap from inside her sisters bedroom on Friday

Selfie time: Kylie also shared a cheeky snap from inside her sisters bedroom on Friday

She added: 'I'm obsessed with these photos … and there will be more to come.'

In other images the youngest Jenner girl rocks a clinging mesh bodysuit featuring several cut-outs to flash plenty of skin.

The reality star added to the look with a green patent leather coat and very furry white boots while leaned up against her black Mercedes-Benz G-Class.

See the latest from Kylie Jenner on her most recent racy photos 

Scorching hot: Kylie posed  in the California desert with her black Mercedes G-class in other images from the shoot she shared on her website

Scorching hot: Kylie posed in the California desert with her black Mercedes G-class in other images from the shoot she shared on her website

Raising temperatures: The 18-year-old reality star posted yet another racy photo of herself in the same outfit while sitting on the hood of her SUV

Raising temperatures: The 18-year-old reality star posted yet another racy photo of herself in the same outfit while sitting on the hood of her SUV

Racy: Kylire also shared a teaser video from the photoshoot as she rocked several different revealing outfits for the shoot with photographer Sasha Samsonova

Racy: Kylire also shared a teaser video from the photoshoot as she rocked several different revealing outfits for the shoot with photographer Sasha Samsonova

Kylie wore her raven-coloured medium-length tresses combed in a middle-part with bold make-up on her face including dark lip to go along with her signature pucker.

She also shared a behind-the scenes teaser video with her fans which features her parading around the desert in several outfits.

Perhaps the most racy of all was a nude-coloured patterned bodysuit which featured what looked like Polynesian-tattoo inspired designs.

She rocked another revealing number featuring a long white fur skirt and matching shawl over a shimmering silver bra.

Artsy: Another one of her revealing outfits featured a long white fur skirt and matching shawl over a shimmering silver bra

Artsy: Another one of her revealing outfits featured a long white fur skirt and matching shawl over a shimmering silver bra

Skin is in: The nude-coloured body suit featured patterns which looked inspired by Polynesian tattoos

Skin is in: The nude-coloured body suit featured patterns which looked inspired by Polynesian tattoos

Wonder in white: She managed to show off plenty of skin despite wearing a furry white maxi skirt as it featured a more than thigh-high split
Wonder in white: She managed to show off plenty of skin despite wearing a furry white maxi skirt as it featured a more than thigh-high split

Wonder in white: She managed to show off plenty of skin despite wearing a furry white maxi skirt as it featured a more than thigh-high split

Also featured prominently in the video posted on her website's YouTube page was Kylie's newer shorter do.

Kylie surprised her fans with the new edgy look as she also explained the reasoning behind changing up her look as she said: 'I had been obsessing over cutting my hair short again, so I finally did it, and I LOVE how it turned out! It just looks so cute, right?'

'But ... wait for it ... I'm thinking about taking off just a litttttttttle more. Since it's already short, what's the difference, right? Hmmmm.'

Enjoy: Perhaps Kylie's most clothed look was a mesh white tank top tucked into a high-waisted red patent leather skirt as she sipped on a Coca-Cola
Enjoy: Perhaps Kylie's most clothed look was a mesh white tank top tucked into a high-waisted red patent leather skirt as she sipped on a Coca-Cola

Enjoy: Perhaps Kylie's most clothed look was a mesh white tank top tucked into a high-waisted red patent leather skirt as she sipped on a Coca-Cola

Dream team: It appeared as if Kylie had plenty of help as she shot the exclusive pictorial for the loyal subscribers of her website and app

Dream team: It appeared as if Kylie had plenty of help as she shot the exclusive pictorial for the loyal subscribers of her website and app

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