Ladies who lunch! Kourtney Kardashian flashes the flesh in black lace bra for outing with daughter Penelope and pal Larsa Pippen

She's a working mom with three adorable children.

And Kourtney Kardashian, 38, looked stunning as she walked to breakfast wearing a black lace bra alongside five-year-old daughter Penelope and gal pal Larsa Pippen, 43, in Calabasas, California on Friday morning.

The social media siren showed off peeks of her toned tummy in the tiny bralette as she headed into trendy Blu Jam Cafe where the trio met up with Kendall Jenner.

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Hungry? Kourtney Kardashian, 38, looked stunning as she walked to breakfast wearing a black lace bra alongside five-year-old daughter Penelope and gal pal Larsa Pippen, 43, in Calabasas, California on Friday morning

Hungry? Kourtney Kardashian, 38, looked stunning as she walked to breakfast wearing a black lace bra alongside five-year-old daughter Penelope and gal pal Larsa Pippen, 43, in Calabasas, California on Friday morning

Kourtney covered up in a crisp white long-sleeved shirt which she left unbuttoned to reveal her incredible figure. 

She sported a pair of high-waisted black pants which were held up above her hips with an over-sized black belt tied into a ribbon.

Her black bralette barely contained her ample assets and featured delicate lacy panels along her busy. 

Walk it out: The social media siren showed off peeks of her toned tummy in the tiny bralette as she headed into trendy Blu Jam Cafe

Walk it out: The social media siren showed off peeks of her toned tummy in the tiny bralette as she headed into trendy Blu Jam Cafe

Little Penelope wore all black, sporting a long-sleeved shirt, tights and black running shorts paired with hot pink shoes.

Larsa showed off her enviable legs in a long-sleeved white shirt with a red and grey graphic print along the bust.

She made sure to err on the side of caution with a pair of tiny black running shorts worn underneath her long shirt, with tan thigh-high boots resting above her knees. 

Hot! Larsa showed off her enviable legs in a long-sleeved white shirt with a red and grey graphic print along the bust

Hot! Larsa showed off her enviable legs in a long-sleeved white shirt with a red and grey graphic print along the bust

Casual Friday: Kourtney covered up in a crisp white long-sleeved shirt which she left unbuttoned to reveal her incredible figure

Casual Friday: Kourtney covered up in a crisp white long-sleeved shirt which she left unbuttoned to reveal her incredible figure

Leggy lady: She sported a pair of high-waisted black pants which were held up above her hips with an over-sized black belt tied into a ribbon

Leggy lady: She sported a pair of high-waisted black pants which were held up above her hips with an over-sized black belt tied into a ribbon

Dressed down: Once inside, the women met up to eat a quick bite with Kourtney's little sister Kendall Jenner

Dressed down: Once inside, the women met up to eat a quick bite with Kourtney's little sister Kendall Jenner

Get to the point in Kendall's Balenciaga boots

Kendall Jenner always seems to get it right when it comes to the wardrobe department. From her glamorous red-carpet style, to her laid back yet trendy attitude to off-duty dressing.

Here it was more of the latter as she stepped out in LA, keeping it casual but cool in Mom jeans teamed with a grey shirt, striped blazer and boots.

These aren't any boots though! In this season's new IT shape, these Balenciaga numbers are doing the rounds on the celeb circuit right now.

If you're keen to ensure your footwear stands out in a crowd this autumn, click right to snag these Balenciaga boots now at Mytheresa. You won't find a much more on-point style than these bad boys...literally!

If you can't splash the cash, you can still get to the point thanks to the lookalike styles in the edit below from Topshop, Forever 21 and more!

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Once inside, the women met up to eat a quick bite with Kourtney's little sister Kendall Jenner.

The supermodel dressed casually for the early afternoon adventure wearing a pair of distressed denim jeans.

She opted for double the warmth in a over-sized grey sweatshirt worn underneath a black-and-white striped blazer. 

Sweet: The supermodel dressed casually for the early afternoon adventure wearing a pair of distressed denim jeans

Sweet: The supermodel dressed casually for the early afternoon adventure wearing a pair of distressed denim jeans

Cool: She opted for double the warmth in a over-sized grey sweatshirt worn underneath a black-and-white striped blazer

Cool: She opted for double the warmth in a over-sized grey sweatshirt worn underneath a black-and-white striped blazer

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