Weddingbee boards

Hi all!  We have finally decided on our final color choices for our beach wedding - cream (like my dress) cypress green (maids' dresses), bright navy blue, and here and there accents of hot pink.

The problem I'm having is with accessories and shoes.  The ladies' dresses are the cypress green JCrew dresses linked below and I'm thinking navy jewelry for them, but what about shoes?  I'm still deciding on whether they will wear shoes during the ceremony or go barefoot on the beach, but they definitely need shoes for the reception, which is just off the beach and outdoors.

And is it acceptable for my jewelry to mimic or even match theirs?

I need your help bees!  :)

http://www.jcrew.com/AST/Browse/WeddingParties/Wedding_Bridesmaid/dresses/cottoncady/PRDOVR~11428/11428.jsp