Looking for a few long necklaces that I can wear with simple work outfits or outfits on the weekend to dress things up. I need suggestions for 2-3 staple pieces that won't get super dated but will really pull together an outfits to make it look stylish. I would also like them to go with multiple outfits. Good places to shop that won't break the bank?

One that I know I want is a long black beaded.