Her one-year-old daughter Penelope Disick was spotted looking cute and trendy as she headed to a party in Newport Beach in California on Sunday in her mother's arms.
She wore a pair of soldier style trousers which were black and red and had a gold military detail on the leg.
Hot mama! Kourtney Kardashian takes her one-year-old daughter Penelope to a party in Newport Beach in California on Sunday
Soldier soldier: Penelope gave her mum a run for her money in the fashion stakes in her cute military themed trousers
She also wore a white T-shirt top and cute Mary Jane pumps. A sleepy-looking Penelope was rocking bed-head hair, too, which added to her cute appearance.
Her mother carried a pink dummy which she popped into her mouth to settle her as she sat in the car. Penelope also gave waiting photographers a fierce little glare as she hugged her mother.
34-year-old Kourtney also looked chic in a black and white checked shirt, which she teamed with black jeans and black velvet slipper shoes. She also wore aviator sunglasses.
Grin and glare it: The little cutie gave waiting photographer's her fiercest stare
Sharing a bond: Kourtney seemed to let out a little yawn as she carried her youngest child on her list
She's a vision: Kourtney looked as if she had just stepped out of the pages of a magazine
The lover of all things designer didn't let her standards slip when it came to the practical aspects of her outfit though and she also carried a black Prada nappy bag.
She also carried a cute little crown headband which was presumably a part of Penelope's fashionable party princess look.
Hands on: Kourtney attends to her daughter in her car seat
Cute as a button: Penelope had a pink dummy in her mouth to help her settle in the car
Still sleepy: Penelope looked like she had just woken up as her mother picked her up
Kourtney was recently named By Touriya website's December IT-woman and when asked about fashion, she said:
She added that her autumn and winter must-haves fashion pieces are: 'Something plaid, pencil skirts, flat boots, sunglasses with mirrored lenses.'
And while Kourtney looked as if she had stepped out of the pages of a fashion magazine on the trip, she seemed to let out a little yawn as she carried her daughter in her arms.
If she shoe fits: Kourtney called flat shoes her
best friend in a recent interview and no doubt she's loving these chic
velvet slippers
Tartan army! The Dash co-owner also said that she's loving plaid for her autumn and winter fashion staples