If you have decided to wear a strapless dress for the party, then try chokers and short necklaces. With plunging or V necklines, wear lengthy chains or single strand chains.
You can also layer two or three chains together on top of each other to increase the visual look of your upper body. Organize the chains by their lengths. Start with the shortest chain first and then wear the long ones. Two to three chains are the least you can go with, but four or five chains look more fantastic. Always choose to wear the latest and conventional designs in necklaces.