Rather than simply using a black and white theme for your wedding, look at black and white folk designs and patterns for inspiration.  Your wedding will be unique, memorable, modern, and simply beautiful with this inspiration:

1.  Folk wooden birds:  http://www.sanna-annukka.com
2. Wedding invitations:  http://www.sofiainvations.etsy.com
3. Handprinted table cloth:  http://www.turkishtowelstore.com
4. Floral Dress:  Diane Von Furstenberg: http://www.thisnext.com
5. Black and White wedding dress:  Modern Trousseau:  http://moderntrousseau.com/
6. Black and white silhouette cake:  Cheryl Kleinman:  718-237-2271
7. Poppy Floral bouquet:  http://www.bollea.com
8. Black and White plate:  Marimekko. http://www.marimekko.com
9. Cylinder vases:  http://www.thisnext.com
10. Jewelry:  http://www.dollsofindia.com
11. Paisley card:  http://www.kaboodle.com/reviews/black-white-paisley-a2-stationery