Choker (14-16 inches): Sits closely around the neck and works well with high necklines or as a statement piece.
Princess (18 inches): Hangs just below the collarbone and is versatile, suitable for most necklines.
Matinee (20-24 inches): Falls just above the bust line and works well with low necklines.
Opera (28-36 inches): Hangs below the bust line and is often worn as a statement piece or doubled up for a layered look.
Rope (over 36 inches): Can be worn long or doubled/tripled for a layered look. Great for creating a dramatic effect or accessorizing with different styles.
Consider your body proportions and the effect you want to achieve when choosing the length of your necklace.