Dresses of lightweight fabric, in layers or a voluminous ball skirt, are perfect for a radiant bride. White embossed silk cocktail dress with corseted neckline, $3,080, by Angel Sanchez. Silk chiffon floral scarf, $48, by Echo. Gold hoop earrings with white coral and diamond charm, $2,400; white coral bracelet with diamond charm, $650, both by Mizuki at Fragments, 866-6-FRAGMENTS. White agate, pearl and diamond necklace, $9,360, by David Yurman. On him: Cream linen and silk suit, $1,495; "Washed" white cotton tuxedo shirt, $255; tan silk tie, $135, all by John Varvatos. Sand leather belt, $125, by Ermenegildo Zegna.