Hilary Duff made an appearance at The Fast Company Innovation Festival Inside TV Land to promote the show ‘Younger’. She sexed up the joint nicely wearing a cute little black skirt outfit with over the knee high heel boots. Her lovely crossed showed off her obvious work at keep them nicely toned. She is one of the more stylish entertainers in the business today. It’s worthwhile to see what she decides to outfit herself for her appearances in front of the camera.