Kim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini Dresses

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Entertainmentwise joined Kim and Kourtney Kardashian at the launch party of their new clothing range with Dorothy Perkins at London nightspot Aqua last night with lychee cocktails and a whole host of X Factor contestants.

The world famous Keeping Up With The Kardashians reality stars joined retail mogul Sir Philip Green to promote the Kardashian Kollection at Dorothy Perkins, swanning into the building with their signature glamorous soigné aura. 

Champagne and strawberry capirinhas were on offer as Made in Chelsea and X Factor stars awaited the two sisters arrival to celebrate the English fashion partnership at the star-studded bash.

Kim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini DressesKim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini Dresses

Kim and Kourtney launch their Kardashian Kollection with rows of 'Kimbots' - Splash

And amidst the frantic chaos and flashing bulbs, we spotted Kim and Kourtney nonchalantly chatting away and having a few cocktails themselves all dressed in black, a fashion habit that has entered their lives ever since Kanye West binned Kim's wardrobe earlier this year.

But the two siblings looked incredible in their matching evening attire, Kim donning the long-sleeved black sparkly dress adorned with sequins and baring some tanned skin with a scooped back, teamed with gold strappy sandals and her hair worn in loose waves.

Kim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini DressesKim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini Dresses

Kourtney & Kim pose for their London fans in their little black dresses - Splash

Elder sister Kourtney, 33, took the more conservative pretty route in a high-neck chiffon dress from the Kardashian Kollection as she covered up her toned legs in polka dot tights.

Kim thought she'd sacrifice comfort to show off her fake tanned legs in the mini number, which clung onto her curvaceous frame as she braved the London chill.

And Kourtney thought she'd mix it up in the style stakes with a high tight bun to show off her flawless make-up and add interest to the all-black outfit.

Kim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini DressesKim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini Dresses

Sisterly love: Kourtney and Kim dress up in matching black outfits for UK launch - Splash

The girls took the time to greet fans at the high-end nightspot, with Kim doting on her past fashion faux pas'.

She said: "I look back at things from really recently and I'm like, 'Oh my God, why did I wear that, what was I thinking?''

"But it's fun. You see what you like and what you don't and experiment,'' The Evening Standard reports.

She also revealed what her rapper boyfriend Kanye West thinks about her style. She said: "He likes the way I dress.''

Kim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini DressesKim & Kourtney Kardashian Launch Their UK Kardashian Kollection In Black Mini Dresses

Our cheeky snap! We squeezed to the front to get an exclusive snap for our readers

Kourtney also spilled the beans on her impression of British style. "It's not like matchy-matchy, everyone in the same thing, it's very different."

Kim added: "It's amazing. I think they have such great style, very effortless and chic, that's why we're really excited to launch here in the UK."

And on whether X Factor's District 3 were excited to meet Kim Kardashian, blonde-haired Greg West said: ''I'm going to be so starstruck if I get to see her!,'' whilst James Arthur said ''well, I hope I get to meet her!''

Other stars who we caught up with at the bash were Gabriella from Made in Chelsea and 'Superstar' singer Jamelia as well as X Factor heartthrobs Union J.

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