Khloe Kardashian finds it harder designing clothes for women than children because they're more ''picky''.

The 29-year-old reality TV star is currently promoting the latest Kardashian Kollection for Lipsy with her sisters Kim and Kourtney, but finds it easier creating outfits for their kids' line, KardashianKids.

She told Grazia magazine: ''I think designing for kids is SO fun. You get to do cute little tutus and everything's sparkly and sweet. It's just really sweet to design for kids.

''Adults are more picky. It's two totally different worlds. With adults, we like to be sexy and have those really tight dresses and with kids it's the complete opposite - really froo-froo-y and cute. They let us be creative in two totally different ways.''

Meanwhile, the brunette beauty admits she looks up to her half-sisters Kendall, 18, and Kylie, 16, when it comes to fashion because they're both really good at styling outfits and finding individuality.

She explained: ''I take bits and pieces from each of my sisters. There'll all so stylish and Kylie now has this amazing sense of style. I always ask her to come in my closet and make some outfits for me.

''Other than that I love the Olsen twins' style. It's really chic and very fashion forward. Some of their stuff can get a little crazy but overall they have just really great style.''