White silk-chiffon gown with silver embroidery, about $6,750, beaded cape, about $2,550, both by Reva Mivasagar, revadesigns.com. Silver-and-crystal leaf tiara, $430, by Jo Thorne, jothorne.co.uk. Diamond drop earrings, $225,000, by Louis Glick, louisglick.com. South Sea pearl necklace with diamonds, $12,500, by David Yurman, davidyurman.com.
Queen for a Day