Balmain has released a sister-themed Fall/Winter 2015 campaign that stars Kendall and Kylie Jenner, WWD reports.

"A celebration of the unique and unconditional love of siblings," is how designer Olivier Rousteing describes the new campaign, which also features sisters Joan and Erika Smalls and Gigi and Bella Hadid. The campaign aims to show the "strength, support and love that family members can provide to one another," Rousteing explains. 

While Kendall has walked Balmain's runway and debuted the label's H&M collaboration on the red carpet, this is the first high-fashion foray for sister Kylie, unless you include modeling for Kanye West's Yeezy Season 1 line with adidas

Balmain also made headlines last year with a campaign that starred Kim Kardashian and Kanye West.

Check out the ads featuring the Smalls and Hadid sisters below.