'I just recently turned 18, so this [Marc Jacobs show] is my big kick-off to start and grow my career. The New York fashion scene is crazy, madness, but I love the energy. I love everything about it—like the hair and makeup today, it’s incredible. I’ve never had my eyebrows bleached; I don’t even look like myself!

Normally, if I do wear makeup, it’s just foundation and mascara. My favorite foundation is Armani Face Fabric because it looks like you have nothing on, and it’s very matte. For mascara, I used to use Lancôme Drama, but I just started using Lancôme Doll and now I’m obsessed.

As far as skincare goes, I wash my face when I wake up and before I go to bed with a face wash that my dermatologist gave me—it’s her own line, her name is Christie Kidd. And then I use eye cream because my sister Kourtney scared me—she was like, 'To prevent things, you have to use eye cream.' My moisturizer is by Elta MD, and it’s really good. It has sunscreen in it, so I wear sunscreen every day.

I’m not really into my nails as much as my little sister, Kylie. She goes, like, crazy and has the longest nails with sharp points. It’s nuts, but she loves it, so more power to her. I sometimes like a bright color, but my go-to colors are nudes or a dark grey.

I’m a little nervous for the show, but I’m really excited. It’s my first runway show, so I’ve been practicing. I feel like everybody has their own individual walk, and that’s what makes someone so special. Maybe I’ll run down the runway! [Laughs]'

—as told to ITG

Kendall Jenner photographed by Emily Weiss backstage at Marc Jacobs Fall 2014 in New York on February 13, 2014. Hair by Guido for Redken; makeup by François Nars for Nars Cosmetics.