wedding jewelry question

if the top of my dress has beading on it...do I need to get jewelry that only has crystals? I want to only wear a bracelet and earrings not a necklace and I really want to do something that has pears and crystals.

Would that look ok? Also and recommendations on where to buy jewelry from online? I am a BIG etsy fan so any names of people I should look at?

ebay!!!! it's inexpensive and pretty! (and you can compare it by looking at the same stuff at ridic. prices in other stores!)