Kourtney Kardashian has launched an auction.

The 'Keeping Up With The Kardashians' star is offering fans a chance to buy her clothes whilst also raising some money for the Dream Foundation charity.

Announcing it on Twitter, she posted a link to the website alongside the words: ''My Ebay auction is live! Happy shopping and for a good cause. (sic)''

The 35-year-old star - who has Mason, five, Penelope, two and four-month-old Reign with partner Scott Disick - is offering items from her wardrobe including jeans, dresses, shoes and jewellery as well as some designer gear.

The description on the site reads: ''Welcome to the official eBay store for Kourtney Kardashian. The entire Kardashian & Jenner family have opened up their high-fashion wardrobes to their FANS, right here on eBay, all while supporting the causes they care about.

''A percentage of the proceeds from Kourtney's auctions benefit the Dream Foundation. Browse a wide variety of fashion items - these include some of Kourtney's favorite clothes and accessories, and designers like Vera Wang, Dolce & Gabbana, Jimmy Choo, Prada, Louis Vuitton, Marc Jacobs, BCBG, Rebecca Taylor, Chanel & more.

''You might even find something from the show, Keeping up with the Kardashians on E!''

Kourtney is not the first Kardashian to have her own auction site; her sisters Kim and Khloé Kardashian also have their own, as well as her half-sisters Kendall and Kylie Jenner and their mother Kris Jenner.