Pocket Watches For Sale

I'm getting married August 2008 and am having trouble choosing accessories for my wedding dress. Here is a link to my dress:
http://www.brides.com/fashion/dresses/gallery/wedding_dresses/vendor/designer/nicolemiller/detail/164012?offset=1

it is a v-neck dress.

I want to do either a necklace or dramatic pair of earrings... but not both. I'm thinking about maybe a pop of color?

My wedding colors are turquoise and lime... I look better in green than turqoise. Do any of you have suggestions? here are some things I'm considering

http://shop.nordstrom.com/S/2979796/0~2376779~6008000~2374604~2375353~2377739?mediumthumbnail=Y&origin=category&searchtype=&pbo=2377739&P=1

http://www.fireandice.com/14K-Citrine-Pear-Peridot-Dangle-Earrings-p-3913.html

http://www.fireandice.com/14K-Lemon-Quartz-Citrine-Peridot-Burst-Enhancer-p-3848.html

I'm having an outdoor wedding with an outdoor reception. Thanks to anyone who has any new suggestions.