Kim Kardashian and Kanye West will launch their new kid's clothing collection today. "For the past few years Kanye and I have made almost all of our kids clothes and we have collaborated on a new kids line," she said Thursday. "TheKidsSupply has been what we've been working on for a long time," she added. "I'm so excited about this!" The clothing will be available on TheKidsSupply.com. Kardashian and West, who have a 4-year-old daughter named North and a 1-year-old son Saint, are no strangers to the fashion industry. West already has an adult clothing line through Adidas, which includes his wildly popular Yeezy Boost 350 shoes that regularly sell out within minutes. Meanwhile, Kardashian, of course, has her own collection for the Dash boutique that she founded with her sisters.