For the annual Commonwealth Day service, the duchess completed her tonal crimson ensemble with a felt saucer hat designed by Scottish milliner Sally-Ann Provan that was decorated with English roses. To balance out the head-topper, she wore her hair swept (and woven, and twisted) to one side with the ends curled and pinned over her left ear — almost mimicking the shape of the rose petals above it.
Image Source: Getty / Samir Hussein