We draped the food table with a garland of lemon-leaf, white roses, and blue-and-white hydrangea; centerpieces of white tulips and blue hydrangeas are set behind blue frosted-glass votives. Floral design, by Karen Bussen, karenbussen.com. Platters, from TriServe Party Rentals, triservepartyrentals.com. Table linens, from Just Linens, 212-688-8808. Votives, from Jamali, jamaligarden.com.