This year officials have cracked down, declaring that "Off the shoulder, halter neck, spaghetti straps and dresses with a strap of less than one inch and/or miniskirts are considered unsuitable," while "Midriffs must be covered and trouser suits must be full length and of matching material and color." Those not in compliance will be asked to leave the Royal Enclosure. Gentlemen have always been required to wear full morning dress with top hats. Lest all the pageantry detract from the business at hand, it's worth noting that prize money at this year's event, which runs through Saturday, has reached an unprecedented $7.8 million.
Gallery: Royal Ascot Races