She celebrated her 38th birthday in style this week.
The reality star flaunted her incredible physique by going braless in the semi-sheer vest, which she wore tucked into the black denim number.
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Glam: Kourtney Kardashian was showing off her amazing figure in a clingy white top and thigh-skimming miniskirt, stepping out in style in Los Angeles on Thursday
Kourtney displays her shapely legs in the striking garment, featuring large silver sequins snaking down the sides.
The stunner pulled her look together with some strappy heels, wearing her hair loose for an off-duty, glamorous look.
The mother-of-three – who raises children Mason, Penelope and Reign with her ex Scott Disick – highlighted her cheekbones with plenty of bronzer.
Beauty: The reality star flaunted her incredible physique by going braless in the semi-sheer vest, which she wore tucked into the black denim number
Leggy lady: Kourtney displays her shapely legs in the striking garment, featuring large silver sequins snaking down the sides
Denim delight: Kourtney carried a denim jacket in one hand as she strutted along the street
Kourtney was also joined by sisters Khloe and Kourtney on her day out, enjoying some bonding time with her younger siblings, filming for Keeping Up With The Kardashians at 204 Studio.
The star has enjoyed extended birthday celebrations this week, and received a loving shout out on social media from momager Kris Jenner.
She posted: ‘Happy birthday beautiful @kourtneykardash!!! From the day you were born you have blessed me with so much joy!
Terrific trio: Kourtney was also joined by sisters Khloe (left) and Kim (right) on her day out, enjoying some bonding time with her younger siblings, filming for Keeping Up With The Kardashians at 204 Studio
Wet look: Kim was rocking a fashion forward hairdo and a religious symbol dress
Natural: Kourtney proved she doesn’t need heavy make-up to look good, flying the flag as one of the famous family’s most natural beauties
Social media savvy: The sisters pored over their social media accounts during lunch
‘You bring happiness love and light and are such an inspiration to me, and everyone around you.
‘You are such an incredible mother, sister, friend, and daughter and I love you more than words can ever say….
‘You are beautiful inside and out my sweet girl, have an amazing day, mommy xoxo #love #family #grateful #happybirthdaykourtney’.
Looking good: Later in the evening, Kourtney re-emerged in a stylish, all-white ensemble
Super chic: The brunette beauty sported floor-length flares and a white corset style top
Glam: The striking mother-of-three looked effortlessly cool on her outing