Please help me choose my jewellery

[Cantdecidewhich]

I am getting married in June and I need to choose a necklace, earrings and perhaps a bracelet. This is my dress as you can see it has lots of crystals and pearls and the layer underneath is lace. I am having the original belt removed and the one in the pic added instead as I felt it made my waist look better. I am also having a small side headband with the white flowers and crystals that matches the belt. My hair will be down and is about shoulder length and straight. Finally I usually wear gold as not a huge fan of silver but I think it may clash with the dress so a bit stumped. Can anyone help me choose something dainty and pretty please I am sick of looking :) Thanks!!