That's a gorgeous dress. Mine lace dress was fairly similar (biased? moi?!) and I just wore a very dainty string of pearls, pearl stud earrings, a "borrowed" pearl bracelet from my mum and a statement hair comb.
However, because you dress has some sparkly detail on it, I would go for mainly pearls with a little sparkle to break them up. There are quite a few examples on my website www.louloubelle.co.uk which would be suitable.
Grace - shown with glass pearls and AB crystals but available in freshwater pearls

Hope - shown with freshwater pearls and rhinestone balls

Sarah/Stephanie - a round rather than Y version of this combination of glass pearls, crystals and rondells


Candy - but with white/ivory pearls and AB crystals
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And I made this design to wear to a wedding myself but it could easily be changed to incorporate ivory pearls and AB crystals and of course a necklace could be created too.
Any of the designs can be altered to suit so please do ask if there is a design that isn't quite right for you that needs some tweaking. At the moment I can also offer a free pair of earrings when a necklace and bracelet of the same range/design are purchased.
Please let me know if I can help at all or let me know if you have any questions - lisa@louloubelle.co.uk
Lisa x
Lou Lou Belle Designs - handcrafted jewellery and hair accessories
www.louloubelle.co.uk lisa@louloubelle.co.uk Facebook