Emmy's style

Kourtney Kardashian looked incredible as she celebrated her 36th birthday on Saturday evening, along with her partner Scott Disick.

The reality star veteran showed off her slim and toned legs as she posed for photographs at 1 OAK Nightclub Las Vegas in a black mini dress. 

The sexy number had a jersey panel which cinched her in at the waist, with a matching pleated skirt section which was fun and flirty. 

Her outfit went a little see-through under the flash of the cameras, exposing a glimpse or her bra as she made her way into the venue. 

She teamed the dress with a pair of strappy heels which had ankle ties and kept her make-up not too heavy, finishing off with a slick of baby pink lipgloss. 

Scott doted on Kourtney as she received her birthday cake, with him taking to the microphone, following his recent stint in rehab for a reported addiction to alcohol.  

Earlier on in the day, she shared an Instagram snap while on her flight to Sin City on Saturday to ring in her big day writing,

'Vegas bound for birthday celebrations… Let’s get this party started @1OAKLV!'

And her sister Kim made a heartwarming gesture ahead of the festivities by posting throwback photos from their childhood. 

For her departure, Kourtney, a mother-of-three, kept the look aptly casual in a grey button-down top. In the photo shared on the social media page she's seen posing in a private plane with her makeup already applied. 

However when she lands in Sin City, the beauty will likely undergo a far more glamorous transformation - with her hair styled to perfection and curves flaunted in a chic outfit. 

Feeling nostalgic, Kim - who is four years younger than her sister - shared childhood photos of the birthday girl with her social media fans. 

'Going thru pics and gonna post a few of Kourtney & I in honor of her birthday!' the mother of North West captioned an image of the sisters clad in matching outfits. 

The look-alike tots are seen dressed in pink and floral-patterned dresses with their hair styled in pigtails.

In another snap Kim posted to her page, the girls are wrapped in their late father Robert Kardashian's arms. She wrote: 'Kourtney & I with our dad!'

Though the heartwarming photos were well-received by many of her followers, some observers offered Kim a lesson in grammar, citing her incorrect usage of 'I' instead of 'Me.'

There is the collection of chic and perfect black mini dress at this season.

Sexy Fashion Women Black White Elastic Waist Lace Dress - Lalalilo

Elegant & Charming Sloping Party Cocktail Dresses - Lalalilo

Sexy V Neck Spaghetti Strap Backless Women Dress - Lalalilo

Women Sleeveless Hollow Out Little Black Dress - Lalalilo

Sexy Backless Patchwork Zipper Sleeveless Fitted Guaze Dress - Lalalilo

New Women Long Sleeve Plunging Design Pencil Dress - Lalalilo

Black Mini Dresses - Lala Lilo