Kylie Jenner was photographed as she was out with her baby-dad boyfriend, Travis Scott, in Calabasas, California.

Being named one of the biggest young moguls around, she opted for a casual, albeit still business-like, outfit. And she shows us a great way how to do this casual-business thing, She paired her black high waisted straight leg jeans with a super sexy bodysuit (casual), carried a pin stripe blazer on her arm (very business-like), and finished off her outfit with a pair of high stiletto black Manolo’s.

As we had mentioned several times already – back straight leg jeans in a hi-rise are an absolute must-have. Check out some styles here and here.