Do you have a length preference? I certainly do! I prefer lengths between 14″ to 16″. I might give an eye to a matinee style but it depends on the beads used and general look of the necklace.
This guide helps you to envision how you could wear your necklace or which neckline is best for which length. Granted anything goes sometimes. But aids like these can help any person to improve the look of their outfit, how it is ‘put together’.