Kourtney Kardashian shares a scintillating selfie in a yellow bandeau bikini top and bottoms from sister Kim's successful SKIMS line

She said goodbye to a major phase of her life this past week.

But Kourtney Kardashian looked happy and carefree on Saturday, when she shared a fabulous bikini selfie to her Instagram Stories.

In the snap, the reality star, 42, posed in a flattering yellow bandeau top bikini and a blue baseball cap.

Hot girl summer: Kourtney Kardashian looked happy and carefree on Saturday, when she shared a fabulous bikini selfie to Instagram

Hot girl summer: Kourtney Kardashian looked happy and carefree on Saturday, when she shared a fabulous bikini selfie to Instagram

Go bold or go home like Kourtney in SKIMS

The sunshine is out, so it's time to add some brightness into our wardrobes.

Check out Kourtney Kardashian who championed a bright and bold look on Instagram recently.

The Keeping Up With The Kardashians star posed in lingerie from sister Kim's SKIMS line, and doesn't she look amazing?

Kourt paired the 'Fits Everybody' bandeau bra with matching briefs, both in a citrus lime colourway.

The strapless style is made from an extra stretch spandex material, meaning it stretches to your body perfectly. It's also seamless so won't dig into your skin.

Click (right) to shop the bra for yourself. Be quick, they're selling fast!

Alternatively, head to the edit below for more from the trend. Wear yours as comfy lingerie, or pair with denim shorts for an effortless holiday look.

* PRICES MAY NOT BE AS ADVERTISED

Kourtney lounged on a beige sofa, holding the phone over her as she sat next to a book she’s reading.

Her chest and flat abdomen, along with her curvaceous hip, were displayed beautifully.   

The Poosh founder’s dark hair was laid out behind her shoulders, and the visor of her cap was pulled down low over her eyes. 

Posing: Kourt said goodbye to a major phase of her life this past week

Posing: Kourt said goodbye to a major phase of her life this past week

The eldest Kardashian sister made kissy lips at the camera, and tagged @skims — the uber successful Shapewear line belonging to her younger sister Kim Kardashian.

The post comes after the series finale of Kourt‘s family’s reality show Keeping Up With The Kardashians on E! this past Thursday.

As the finale was airing, Kourtney tweeted about her activities, saying she was too distracted to get overly emotional.

The post comes after: The series finale of Kourt‘s family’s reality show Keeping Up With The Kardashians on E! this past Thursday

The post comes after: The series finale of Kourt‘s family’s reality show Keeping Up With The Kardashians on E! this past Thursday

'I missed out on mourning bc I was talking during the episode... I think I need to get it out on tonight’s rerun,' Kourt, 42, tweeted, adding a cry face emoji and the hashtag du jour #KUWTK. 

Keeping Up With The Kardashians ran on E! for 14 years, over the span of 20 seasons.

The show is credited as one of the crowning achievement of the reality TV craze, veritably launching Kourtney, her sisters, family and associates into the stratosphere of extreme fame.

As the finale was airing: Kourtney tweeted about her activities, saying she was too distracted to get overly emotional

As the finale was airing: Kourtney tweeted about her activities, saying she was too distracted to get overly emotional

Kourtney Kardashian shares a hot selfie in a yellow tube top bikini from her sister Kim's Skims line

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