Just yesterday Kristen Stewart wore jeans and her high-top Chucks, but today the actress has blossomed into a polished fashionista in head-to-toe Balenciaga in Paris. And by doing so, she's given us a new cool-girl uniform: floral blouse with leather pants. The florals lend softness to the leather, while at the same time leather gives much-needed badass to the florals. It's a symbiotic fashion relationship that works flawlessly! The good news is that you probably already have a pair of liquid leggings and floral tops in your closet, so throw them together for your next night out. This outfit can also work with a floral top tucked into a black leather skirt for more professional settings. Or try a floral skirt with a leather shell for variety.