Nicole richie. Did you like that? That was my runway walk for you, nicole. She's had a fierce fashion eye, rocking this blue dress. Let me see the monitor to make sure. As a little girl, rocking that...
See More
Nicole richie. Did you like that? That was my runway walk for you, nicole. She's had a fierce fashion eye, rocking this blue dress. Let me see the monitor to make sure. As a little girl, rocking that dress like nobody's business, with the little white gloves. Here we are, still ahead of the trends, as always. Savvy, stylish and a mogul to boot. How do you like being a fashion mogul? Is this a lifelong dream for you? Being in fashion is something I've been dreaming about my whole life. I feel like you've always taed about it, even before you were giving us style to wear. Yes. It's been a passion. Yes, it has. I started out with jewelry because it is a smaller project. And it was closest to my heart. And I knew once I got in it would take up my entire life. Once I decided that it was the right time, I just went full force into it. You know, I'm slowly expanding and enjoying every moment. Your mom was a big inspiration for you? She was. She was, yes. I used to sit in her empty bathtub and watch her get ready. She was going out with my dad all the time. I would watch her get her hair and makeup done. And I would think, I would like to be like her when I grow up. Tell us about the fashion line. Four lines all together? Yes, yes, I do. Too much. How do you do it all? And a mom to boot. The short answer is, I don't know. I just have to wake up every morning and kind of prioritize and figure out what I need to focus on for the day. It's a constant juggling act. That's what you have to do. Can we see a little bit of how you've juggled with great fashions? Yes. We have some of your looks. And this first one is -- I love this. Thank you. It's a peacock motif dress. Tell us more. This is the kaleidoscope peacock print. This is one of my signature dresses. We use this shape for my other line. And you know, this is just a great -- a great evening piece. The color's beautiful for fall. The print is beautiful. You'll see little hints of house of harlow throughout the collection. In this case, you see hints of it throughout the ends of the rope. Just in the small details. This is all available at macy's? Ll available at macy's. Let's look at look number two. There's a bohemian feel to these pieces. I'M INSPIRED BY THE '60s AND '70s. Everything starts with music. Hopefully you'll see a little bit of that throughout the collection. This is a little naughtier. You know. I had to add some spice. Some of us have to go on dates. Look number three is a little edgier. Yes. This is one of my favorite jackets. This is a faux leather and faux fur jacket. I did a play on mixing masculine and feminine fabric. For example, this top, you can't see the sleeves. But the top is a more feminine fabric. You'll see a lot of that throughout the line. And these leather leggings are one of my favorites, as well. They are very hot. And do you feel you could take those from day tonight? Absolutely. Absolutely. You can wear them with a white t-shirt and flats during the day. I tried to be a little groovier today. I'm feeling it. I like the red. And the black pumps. Very chic. Let's -- I just talked to you, nicole, about motherhood. Being here in new york, are you sneaking in the shows during fashion week? I've been so busy trying to finish this collection, because it launches today. I'm missing shows. I was a little here last week. I had to fly home for my son's third birthday for two days. And back here now. Your dad must be very proud of you. My dad cries all the time. It's really embarrassing. All the time. It's really annoying. Like, in public. p WELL, YOU'RE HIS LITTLE GIRL. I get it. I do. Congratulations on not one,
This transcript has been automatically generated and may not be 100% accurate.