Vitamin A Bikini

Vitamin A's bikinis are not for the faint-of-heart; Amahlia Stevens' whole collection is pretty itsy bitsy teeny weeny, but there's no doubt that they are supersexy. You're likely to get a good (and more flattering) fit since the two pieces are sold as separates. Pair a bandeau top with boy shorts or bikini bottoms for an entirely different look. Making use of Repreve, a recycled nylon that utilizes waste diverted from landfills, the material is made in the USA and uses far less energy to produce than typical nylon, from which it's indistinguishable. ($72-$92 per piece at zappos.com; find online and retail locations at vitaminaswim.com)