Jewelry to wear with beaded bodice

I think a simple pendant necklace like in the picture would be pretty! You could do a clear stone (white sapphire, diamond, topaz, crystal, etc.) to match the embellishment on the dress, or your/ your fiancé's birthstone(s). I'd echo Bird's idea for stud earrings too, especially if you're planning to wear your hair up!

I personally think that you cannot go wrong with pearls, a single strand pearl necklace and pearl studs or drops, the earrings could have a few accent crystals if you wanted. Pearls are elegant and timeless, but simple enough to compliment something more flashy without looking like too much.

Keep it nice and subtle

Maybe sapphire earrings and simple necklace. That would give the something blue.