
One thing about Katie Holmes: she knows what she likes. The actor has a singular outfit formula—and a few treasured basics—that she sticks to at all costs. When Holmes leaves the house, you can safely bet she's wearing one, if not all of the following items: a button-up shirt (partially-buttoned, of course), comfy Khaite flats, and her favorite denim trend of the week.
She wears the combo everywhere imaginable, from movie screenings to leisurely strolls through Brooklyn (one of which I personally witnessed just last week). This morning was just another instance.