Tying the knot in an outdoor locale? With Mother Nature providing the backdrop, choose a gown that complements your setting. We found wedding-day looks for eight types of alfresco celebrations.

Under the Stars

For a tented alfresco celebration, you'll want a gown that will command attention amid the sprawling grounds. A full ballgown is the ideal silhouette, and the silvery embellishments on this Marchesa creation—which resemble starry constellations in the night sky—will become even more enchanting as the sun goes down.

Annelot dress, $12,000, Marchesa; Necklace, $325, Amanda Pearl