The right length is another important criterion for choosing a necklace. The necklace of the perfect length will emphasize the beauty of your face and figure. You need to choose the length of the necklace considering the few parameters: how tall a person wearing it is, what face shape and neck the person has. As a rule, you should wear shorter or longer pendants depending on your height. Longer pendants are usually worn by people with a long neck and short stature while shorter ones are best suited for people with short necks or those who are taller than average. It also helps if the neckline is deep as this allows the lower part of the necklace to hang down from underneath and make a more defined outline. Conversely, if you have a high neckline then it might be wise to go for a longer chain as this will not peek out from under your clothing.