14" Necklace
Fits most like a choker
16" Necklace
Falls perfectly around the base of the neck like a collar. On a petite woman it will hit your collarbone while for plus size women it might feel more like a choker.
18" Necklace
A common choice for women that will fall just below the throat at the collarbone. This length is popular for adding pendants which will hang over a crew neck.
20" Necklace
Will fall a few inches below the collarbone and allow a little more breathing room. Perfect for a low, plunging neckline or if you want to wear it over a turtleneck.