On the event of her wedding to Edward, Duke of Windsor on 3 June 1937 at the Château de Candé, Wallis, Duchess of Windsor wore a nipped-at-the-waist dress created by Mainbocher in what was termed her signature colour of "Wallis blue" reportedly to match her eyes. Her co-ordinating blue straw hat, by Caroline Reboux, had a halo effect with pale blue tulle and her matching gloves were created from the same blue silk crepe as her dress.