MY PINK AND BROWN WEDDING

Hi! My fiance and I are getting married on October 5th, 2007. We are having a pink and brown wedding theme. I want EVERYTHING to go together. Any unique wedding ideas? Instead of a guest book for people to sign, I am having pale pink and ivory colored fabric squares for people to sign with a brown fabric pen. Then my aunt is going to make a quilt for us. I want unique idea`s like this for my wedding. Any suggestions to make my wedding day memorable?
Thanks!