The Jenner sisters are in the spotlight again. This time, it's for their latest fashion project: Kendall + Kylie. The pair debuted the new clothing and footwear collection with their famous family and friends at the TriBeCa loft on Monday.

There are only a few more days before New York Fashion Week begins, but right now, all eyes are on Kendall and Kylie Jenner. According to a report from People Style Watch, Kendall and Kylie, the sisters celebrated their fashion project with mother Kris Jenner and brother-in-law Kanye West. Also in attendance during the debut were friends and models Hailey Baldwin, Gigi Hadid, Martha Hunt, Devon Windsor and Josephine Skriver.

With a host of famous faces backing the new line, the Kendall + Kylie pieces are all geared towards girls who admire the sisters' signature chic and playful fashion sense.

"We designed it according to what we love, and how our style is," Kendall explained. "It's someone who is really similar to us. A young girl wanting to have fun. That's mainly what we designed."

Both Kylie and Kendall donned their favorite pieces head-to-toe for the celebration at TriBeCa. Kendall, 20, showed off her statuesque figure in a gray thigh-high slit dress paired with knee-high sandals while Kylie looked just as put together in a black jumpsuit and pumps.

According to the publication, it's not surprising that the pair enjoy wearing the clothes from their own collection as they both played an active role in putting together the fashion line.

"We absolutely tried on everything, you can't wait to see how the finished product turns out," Kylie told the outlet.

Kendall seconded the sentiment adding, "It's an exciting process, and when everything is done you're like 'Wait, get me everything. I can't wait to try it.'"

The Jenner sisters are also enlisting the help of their growing fanbase, a group they've credited with helping the team see what works and what doesn't as they develop their fashion empire.

"I really like to ask my followers on Twitter, what they like, what they would like to see me improve and do more off," Kylie admitted. "They help me a lot."

The line is available at high-end stores such as Bloomingdale's, Shopbop, Nordstrom, Neiman Marcus and Saks Fifth Avenue.

While Kendall + Kylie is grabbing headlines as a potentially major player in retail, it's only one of the many projects on the sisters' plates. Together and separately, they've proven to be forces in the fashion and beauty industry.

Adding to her Kylie Lip Kit products and her collaboration with Kendall, Kylie also signed a seven-figure deal with athleisure house Puma as an ambassador, according to a report from Us Magazine.