Lace is a great accent in any season but fall has just the right colours for lace to look great against. Rich oranges, reds, and browns make the perfect backdrop for a lace gown or a gown with lace accents. And if your are truly the unique bride, having a gown in the fall colours would be quite gorgeous in itself.
More info:
http://www.boncyboutique.com/product/lace-sweetheart-ball-gown-with-rhinestones-fairytale-princess-wedding-dress