Fashion peas - need accessory help please!

I love black and white! Some pearls tied with a black ribbon would be really cute and elegant. 

I would wear my long black pearls looped together and tied with a black ribbon with this dress. Or if you already have a pearl necklace, you could find a few more to layer--I love the classic strand of pearls with a "tin cup" (gold or silver chain between pearls) necklace and thicker chain necklaces.

You can also wear this dress in the summer with pretty sandals and a pretty black and white scarf--maybe black, white and another colour, like cobalt. 

Anthropologie has some beautiful jewellery. A pretty headband would be gorgeous with some bangle bracelets.  

Ann Taylor also has some beautiful stuff, especially if you like pearls--their pearls have a beautiful lacre instead of that super white dull finish. J Crew and Banana Republic also have some really pretty statement necklaces.

I love pashmina style scarves and have a lot. I would wear my cobalt cashmere pashmina as a light wrap in case it gets chilly. 

I would get multiple smaller necklaces I could wear together instead of one big statement piece I wouldn't wear much. 

I don't know if you'd be by one, but I also love checking out TJ Maxx's jewellery. That's where I got my long black pearl strand (big baroque pearls, 80"). Marshalls doesn't have a jewellery section--sometimes they have a bit of jewellery in their accessories section, but it's really hit or miss.

That dress is adorable!

I think because the dress is so delicate looking anything too big or blingy will overwhelm it. I'd just do some drop earrings and some fine bracelets or bangles. I'd also wear metallic shoes and clutch, no black it's just going to look harsh.