how long is a necklace
When choosing a necklace, it can sometimes be hard to choose the right length to go with your outfit. Fortunately, there are some basic guidelines. The standard chain length is 16 to 20 inches, which sits just between the base of the throat and the collarbone, for most people.And just like style, the correct length for you is based on personal taste. It's also nice to have different sizes and styles of necklaces on hand for different occasions.or men, the necklace should sit at the collarbone when it is worn with an open shirt collar. If worn with a pendant or medallion, the chain should be slightly longer. Men's chains generally measure between 18 inches and 20 inches in length for a necklace that will lie at the collarbone. 1  Classic Pearl Necklace Sizing.