Kourtney Kardashian is a vision in white tank top with high-waisted trousers while ex Scott Disick dons flamboyant floral jacket as they head to the races

As has been repeatedly proven on their hit reality show Keeping Up With The Kardashians, the Kardashian family like to go big whenever there's an occasion worth celebrating.

And after descending on San Diego to toast Kris Jenner's mother Grandma Mary Jo's 82nd birthday with a lavish meal, the clan headed out for a spot of horse-racing on Wednesday.

Kourtney Kardashian, 37, looked sensational as she arrived at the Del Mar racetrack in a white tank top with ivory high-waisted trousers, while her ex Scott Disick opted for a rose-patterned blazer.

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Racy! Kourtney Kardashian was spotted heading to the racetrack in Del Mar California on Wendesday

Racy! Kourtney Kardashian was spotted heading to the racetrack in Del Mar California on Wendesday

Work some white this summer in a bodysuit by House of CB

If we had to pick one item of clothing to sum up the Kardashian and Jenner clan it would be the bodysuit.

These all-in-ones are a major favorite with the girls of the gang with Kim, Khloe, Kendall, Kylie and Kourtney all spotted in them on a regular basis. Although we think Kourtney may have become slightly obsessed.

The reality show beauty wears one pretty much every day but then if something works for you why not stick with it? Today's body is by House of CB and we like the simple, clean tank style and of course the bright white shade.

It's ideal for layering under denim, wide leg trousers by Cushnie et Ochs like Kourtney's or a smart pencil skirt this season and if you fancy stealing her style then click (right) to buy it now. Or you can shop around starting with our edit below.

Wolford, Forever 21, Asos and Boohoo have all got great alternatives that'll do the trick.

* PRICES MAY NOT BE AS ADVERTISED

Mother-of-three Kourtney looked simple-yet-chic in her ensemble, which allowed her to show off her svelte frame and bronzed skin and included a pair of vertiginous black strappy sandals.

She kept her accessories minimal, wearing a gold bracelet and pink choker, while a stylish pair of oversized circular sunglasses shielded her eyes from the Southern California sunshine.

Also wearing a fashion pair of shades, her fashion-loving former partner Scott also opted for a white ensemble, donning a crisp button-down shirt with slim-cut jeans.

Delight in white: Kourtney looked sensational in her all-white ensemble
Flower power: Scott turned heads in his flamboyant rose-patterned blazer of choice

Contrast: Kourtney looked sensational in a white ensemble, while her ex Scott Disick opted for a floral blazer

My name is...: He rounded out his hard-to-miss ensemble with a pair of blue suede slip-ons bearing his name

My name is...: He rounded out his hard-to-miss ensemble with a pair of blue suede slip-ons bearing his name

Soaring to new neights: The mother-of-three lengthened her limbs with a pair of strappy vertiginous sandals

Soaring to new neights: The mother-of-three lengthened her limbs with a pair of strappy vertiginous sandals

Mommy dearest: The reality star arrived with her children Mason, six, Penelope, four, and Reign, 19 months

Mommy dearest: The reality star arrived with her children Mason, six, Penelope, four, and Reign, 19 months

However, his hard-to-miss floral blazer proved to be the real show-stopper, thanks to its bright pink and purple hues and large rose patterns. He rounded out his ensemble with blue suede slip-ons.

The former couple were seen arriving with their three children - sons Mason, six, and 19-month-old Reign and daughter Penelope - for the fun-filled day out.

The rest of the family, including Kourtney's sisters Kim, Khloe and Kendall - as well as their mother Kris - were also in attendance for the day at the races, which was filmed for their reality show.

Stunning: Kim Kardashian was also along for the ride, looking stunning a khaki linen coat dress

Stunning: Kim Kardashian was also along for the ride, looking stunning a khaki linen coat dress

Here come the girls: Kendall Jenner carried her niece North, while Khloe Kardashian chatted with the tot

Here come the girls: Kendall Jenner carried her niece North, while Khloe Kardashian chatted with the tot

On point: The good-looking famous family, including birthday girl Grandma MJ stepped out in style for the event

On point: The good-looking famous family, including birthday girl Grandma MJ stepped out in style for the event

Skinny: Khloe looked slimmer than ever as she showed off her slimmed-down frame during the day out

Skinny: Khloe looked slimmer than ever as she showed off her slimmed-down frame during the day out

Octogenarian birthday girl Grandma MJ showed up for the continuation of her celebrations in a funky fedora, teamed with a white brick-patterned top over a pair of white slacks.

She added a flowing gray and black lightweight scarf, sunglasses and three-rope necklace. 

The family gathered at restaurant tables high in the stands overlooking the dirt race track where seven horses have had to be euthanized so far during the week's meet.

Scott looked ready to party as he posed for a Snapchat video in a white unbuttoned shirt and white jeans with a rose-patterned red and white jacket. 

The Krew! The family gathered at restaurant tables high in the stands overlooking the dirt race track

The Krew! The family gathered at restaurant tables high in the stands overlooking the dirt race track

Strike a pose! Model Kendall Jenner was seen posing for selfies as they family enjoyed the day out

Strike a pose! Model Kendall Jenner was seen posing for selfies as they family enjoyed the day out

 

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