Showing off her incredible figure in a burgundy gown, rocking an edgy beauty look with slicked back hair.
Looking every inch the style icon, arriving at brother-in-law Kanye West's New York Fashion Week show.
Dazzling in a black lace dress while out for dinner with sister Kim Kardashian in New York.
Making jaws drop to the floor in a stunning khaki gown at the Alice + Olivia NYFW show.
Giving fans a glimpse of her enviably toned figure in a black crop top and trousers while out and about in New York.
Chic in an all-white ensemble for an event with Kim, Khloe, Kylie and Kendall in New York.
Channelling biker chic in an all-black ensemble and printed T-shirt.
Wowing in a fuschia pink jumpsuit with a plunging neckline at the VMAs.
Looking effortlessly cool in a grey sleeveless top and ripped jeans.
Showing off her toned figure in a black sheer top and denim shorts while filming Keeping up with the Kardashians.
Channelling biker chic in a printed T-shirt and shorts while running errands with her son Mason.
Opting for a daring sheer khaki blouse paired with skinny black jeans and sandals for a dinner with friends.
Looking pretty in pink for a cocktail party in Miami.
Pairing pale blue shorts with a loose blouse and pale pink coat, Kourtney looked stylish as she was out and about in New York.
Kourtney looked stunning at the 2013 Oscars viewing party hosted by Elton John in a red and black gown by Brian Rennie for Basler.
Kourtney sported a quirky yet stylish tuxedo look for Elton John's 2014 Oscar viewing party.
Taking casual chic to a new level with a pale grey sequinned dress whilst out and about in New York.
Looking chic in a blue and white dress teamed with white stilettos for the opening of DASH Miami.
The Kardashian sister was the epitome of casual chic in a blouse and patterned pencil skirt for a luncheon.
Celebrating long-term boyfriend Scott Disick's 30th birthday in style with a patterned blue top and quirky black skirt.
Showing off her stunning figure in a black jumpsuit during a Labor Day party.
Kourtney wowed at a party in Las Vegas in this stunning embellished dress.