If your calves are big, wear extended calf boots. Invest in pointy shoes and pumps that are really cut low, as this will elongate your foot and leg. more important this will balance your calf out. Wear dresses or skirts that are either knee length, or just below the knee before the calf starts.
Never wear ankle strap shoes or those with rounded toes, because they will make your calves look bigger, and your legs shorter.