Several ladies at my party were wondering where I shop for my jewelry. Well, I have to confess I am lucky enough to not have to shop for my own....my wonderful husband supplies me on special occasions with jewelry from http://www.sundancecatalog.com/. Affordable, casual, awesome stuff! Check out their "outlet" and "Sale" items. I make a wishlist (it's long) and then my husband picks out different items from it for gifts.
I also like www.jjill.com. They have some great pendants and earrings. Always go for the sale!