Pregnant Kourtney Kardashian flashes a glimpse of her baby bump in a semi-sheer gown as she models her new boohoo collection

She is gearing up to launch her debut boohoo collection.

And Kourtney Kardashian, 44, proved to be her own best advertisement as she modeled another standout look from the collaboration.

Ahead of the fast fashion line dropping Thursday, the pregnant reality star stunned in a new photo in which she donned a figure-hugging black dress.

The semi-sheer dress showed a glimpse of her baby bump and was layered under a bomber jacket.

She completed the look with a white paisley print bandana over her raven locks and chunky silver chains.

Kourtney also quickly bared her bare stomach for the brand.

In the image, Kourtney, who is expected to be her first child with her husband Travis Barker, showed off her bump in a revealing white crop top and a long trench coat.

The star showed off her maternity curves in the daring ensemble, which was finished with sexy ripped tights and chunky suede boots.

Kourtney was first unveiled as Boohoo’s newest brand ambassador last year, forming a partnership focused on sustainable, conscious practices, launching two limited-edition 46-piece collections.

She said in a statement: ‘When boohoo first approached me with this idea that was all about sustainability and style, I was concerned about the effects of the fast fashion industry on our planet.

“It was an enlightening experience to speak directly with industry experts.”

Her two collections include 46 limited edition pieces featuring recycled fibers, traceable cotton, recycled sequins and recycled polyester, and officially debuted at New York Fashion Week in 2022.

It comes after Kourtney underwent emergency fetal surgery earlier this month to save her unborn child.

Travis was forced to abruptly halt the tour of his rock band Blink-182 to return home to be with his family amid the undisclosed medical complication.

Wow! Kourtney also snapped her naked baby bump for the brand as she donned a revealing white crop top and a long trench coat

Coming soon, the Keeping Up With The Kardashians star will launch her latest range as a brand ambassador on September 28

The Kardashians star shared a black and white photo of her holding Barker’s hand as she lay in a hospital bed, revealing what she had been through to her 224 million Instagram followers.

She captioned the post, “I will forever be grateful to my amazing doctors for saving our baby’s life. I am eternally grateful to my husband who rushed to my side after the tour to be with me in the hospital and then take care of me, my rock. And to my mother, thank you for holding my hand through this.

Kourtney admitted she wasn’t “prepared” for “the fear of having to undergo emergency fetal surgery” after experiencing smooth pregnancies in the past.

‘I don’t think anyone who hasn’t been through a similar situation can understand that feeling of fear.

“I gained a whole new understanding and respect for the mothers who had to fight for their babies during pregnancy,” she explained.

‘God be praised. Walking out of the hospital with my son in my belly and safe was the biggest blessing,” she concluded the post, adding a praying hands emoji and a heart emoji.

Earlier this year in June, Kourtney announced that she and her husband Travis were expecting their first child together.

They tied the knot in May 2022 with a lavish wedding in Italy.

The couple already has three children from previous relationships.

Worryingly, it comes after Kourtney, who is expecting her first child with husband Travis Barker, underwent emergency fetal surgery earlier this month to save her unborn child