need help with accessories

shanny70

http://www.davidsbridal.com/Product_Satin-Faced-Organza-Fit-and-Flare-Gown-VW351020_Bridal-Gowns-Shop-By-Designer-White-by-Vera-Wang

http://www.davidsbridal.com/Product_Crystal-Sash-VW370001_Accessories-Features-White-by-Vera-Wang   ...this is my dress & sash, i got the ivory sash, so you really only see the rhinestones in center.   do you all think a necklace is necessary? i wanted to do big earrings.   thoughts?