Masterful workmanship and superdelicate details combine in a ball gown destined for the grandest garden. Inside, the bodice is constructed like an old-fashioned corset (no tugging!); outside, a field of three-dimensional flowers is embroidered on a white silk-organza. About $9,990, Carolina Herrera. Earrings, YNY Jewels, 212-203-4721. Bracelet, Tiffany & Co, 800-526-0649.