Women's Standard Necklace Sizes (Lengths in Inches)
14" NECKLACE Fits most like a choker
16" NECKLACE Falls perfectly around the base of the neck like a collar. On petite women it will hit the collarbone, while for plus size women it might feel more like a choker.
18" NECKLACE A common choice for women, it 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.
22" NECKLACE Falls at or above a low neckline.
24" NECKLACE Falls below any neckline.
36" NECKLACE Common with pearl strands and will hang below the bosom. They can be worn as a single strand or you can double them for an 18 inch necklace.