Black & White Wedding

Im also having a black & white wedding and I need ideas for it. Im having my girls wear black dresses..and the guys are wearing black tuxes with white shirts/vest underneath..I think having the girls wear cute lil hats would be so neat, but im not sure how that would look..i want the guys to have black canes when they walk down the aisle..anyone with ideas please let me know! Email me ASAP.

Thanks!