Photos: William and Kate’s royal visit weekend fashion

Kate, the Duchess of Cambridge, arrives at a charity polo match at the Santa Barbara Polo & Racquet Club. (Matt Sayles / Associated Press)

March 17, 2014 4:55 AM PT

Hats abound, for both women and men, at the charity polo match. (Jae Hong / Associated Press)

Diana Lytel from Santa Barbara wears a fancy hat as she waits for the start of a polo match. (Mike Nelson / EPA)

A woman in a pink hat at the start of the polo match. (Mike Nelson / EPA)

Chris Clemens, 27, of Carpinteria, and his wife, Amy, 28, in broad-brimmed black and white hat. (Rick Loomis / Los Angeles Times)

A spectator in a hat waits for the polo match to begin. (Robyn Beck / AFP / Getty Images)

A spectator in a hat enjoys a drink while awaiting the arrival of Prince William and Kate, the Duke and Duchess of Cambridge, at the Santa Barbara Polo and Racquet Club. (Robyn Beck / AFP / Getty Images)

Joe Jonas sports a hot pink cable-knit cardigan with a white button-down shirt, khakis and shiny gold Ray-Ban sunglasses. (John Shearer / Getty Images for Audi)

Samantha Harris in a classic white dress and festive blue hat. (Alex J. Berliner / AP Images for YourBash)

Actress Rosario Dawson in a black button-up dress with braided belt. (Charley Gallay / Getty Images for Royal Salute)

Duke of Argyll Richard Carleton-Hacker paired a rich, floral Duchamp tie with his clan of Campbell tartan, Duchamp tie and gray vest. (Charley Gallay / Getty Images for Royal Salute)