Wedding season is once again upon us, bringing love, joy and those charming little touches for the big day. The latest trend at the romantic, environmentally correct marriage ceremony is the live butterfly display. As the bride and groom walk down the aisle after the ceremony, guests release butterflies to create a fluttering, picture-perfect moment. "It's fabulous," says Janet Wells, wedding consultant at the Vintage Bride in Clarksburg, Md. "What I like to say is, `Butterfly kisses to the new mister and missus.' "