3. Princess – defined either by their length or style. The length is longer than a choker but shorter than a matinee necklace. The 18-inch (45cm) length is thought to be the most universal and flattering length. Any pendant or focal piece will usually rest right below the collar bones.
4. Matinee – Matinee necklaces are great for jewellery layering because they are longer than princess length and shorter than opera length. These necklaces will fall somewhere between the collarbone and the centre of the bust. (22 inches/ 55 cm)
5. Opera – long and versatile. When they are worn as a single strand, the necklace should fall below the bust line. Some longer opera length necklaces may even reach the bellybutton. (30 inches/ 76cm)