Adult’s Necklace Length Guide NameLength (in)Length (cm)Where It Sits on the BodyCollar12″ – 14″30 – 35 cmMid-neckChoker14″ – 16″35 – 40 cmBase of the neckPrincess16″ – 18″40 – 45 cmOn the collarboneMatinee20″ – 24″50 – 60 cmBetween collarbone and bustOpera26″ – 36″65 – 90 cmAt or below the bustlineRope / Lariat36″+90+ cmToward the waist or hips Children’s Necklace Length Guide by Age Approximate AgeLength (in)Length (cm)Ideal Fit on a Child1 – 3 Years10″ – 12″25 – 30 cmResting near the collarbone4 – 8 Years12″ – 14″30 – 35 cmStandard everyday drop9 – 12 Years14″ – 16″35 – 40 cmHits just below the collarbone13+ Years (Teens)16″+40+ cmShifts into standard adult sizing