Women's Standard Necklace Sizes
14″ – 15″ Necklace
Fits most like a choker
16″ – 17″ 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″ – 19″ 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″ – 21″ 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.
Falls below any neckline.
Falls below any neckline also know as opera style.