Temperley London's exqusite collections never fail to take your breath away and this Catherine dress, aptly named after the Duchess of Cambridge, is the most stunning piece from this season's collection. With a heavy lace overlay, this floor-sweeping gown is the perfect way to make a lasting impression at any special event with it's fluid silk pleats and semi-open back. Simply add a strappy sandal, box clutch and a slick of red lipstick for maximum impact.