I bought this dress for prom...?

First off, I love the dress! If you want to be more elegant, I would go for a black necklace and maybe some earring or a ring. IF you wanted to be more fun, go for some colored jewelry. Pink, red, blue, purple, even gold would go perfect with the dress! Now since the dress has some sparkle to it, you don't want a lot of jewelry. I would go with a sleek necklace, earrings(length depending on hair style), and maybe a fashion ring. Also find a cute clutch to carry around! It would hold your phone, lip gloss, extra money, or whatever else is essential! Hope I helped :)