Photos (William & Kate) c/o: www.glamourmagazine.co.uk/; www.bff.tv/fashion-face-off-2/

SJP and Kate are nautical visions of summer in Sarah Burton for Alexander McQueen’s ribbed sailor dress. Sarah Jessica wore the navy style in Hollywood, accented with a red croc clutch and hot-red bowed peep toes. Kate wore the classic white version with black heels in Prince Edward Island… her new husband playfully thanked P.E.I for naming the island after him. Awe… And speaking of the Prince. What’s not to love about Kate in a white Sarah Burton dress? Memories…

This gorgeous dress isn’t available, but you can still skirt your sweater this month and into the fall in beige, navy, off-white, or black. Thicker knits flatter… And as always, SPANX are your friends.