What's scorching this season? Long, lean silhouettes that rock a '70s vibe. Throw in saucy swimwear and you have a glam-chic one-two punch, perfect for the übercool bride.

The halter gown is the quintessential '70s silhouette. This one is revamped with some serious sparkle.

Slim tulle gown with a Swarovski crystal-embellished bodice and a tulle overlay, $6,000, Anne Bowen. Earrings, Melanie Auld. Ring, Bulgari.