I just love everything about this picture: the hues and colors, her outfit, her confident yet laid back pose, and the way she looks into the camera! 
Personally I’m not the biggest fan of the ripped jeans look but her style I cannot but admire. The whole ensemble is one of the best ripped jeans sets I’ve seen in a long, long time. Particularly the motif of the t-shirt coupled with the sweater work so well together. Note also how she’s made sure that her look doesn’t get too cluttered; she chose a sweater color close to that of the t-shirt, and she chose to carry a jeans bag to match the pants!