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Necklace Length Guide: How to Choose the Right Size
Renan FilhoKlaris Jewelry · 2026-08-18What Necklace Length Should You Choose?
Choosing a necklace length starts with understanding how each size sits on your body. A 16-inch choker wraps closely around the middle of your neck, while an 18-inch princess length falls just below the collarbone. Longer lengths, like 20-inch matinee or 24-inch opera, create vertical lines that elongate your torso.
Your neckline is the first guide. For a crew neck or boatneck, a 16–18 inch necklace sits neatly above the fabric. For a V-neck, match the necklace's drop to the V's depth—a 20-inch or longer piece follows the line without crowding. For off-shoulder or strapless styles, a choker or princess length draws attention to your collarbone and shoulders.
| Length | Placement | Best Necklines | Body Type |
|---|---|---|---|
| 16 inches (choker) | Snug at base of neck | Off-shoulder, strapless, boatneck | Petite frames |
| 18 inches (princess) | Just below collarbone | Crew neck, button-down, high neck | Most body types |
| 20 inches (matinee) | Between collarbone and bust | V-neck, scoop neck, casual tops | Taller frames |
| 24 inches (opera) | Below bust or at waist | Formal gowns, high necklines | All, for layering |
Choker vs Princess Length: Which Is Right for You?
The choker vs princess length debate comes down to comfort and style. A 16-inch choker is a bold, modern choice that frames your face and neck. It works best for women with longer necks or smaller frames, as it can make a shorter neck appear shorter.
The 18-inch princess length is the most versatile and popular option. It sits just below the collarbone, flattering nearly every neckline and body type. If you are unsure, start with an 18-inch necklace—it is the safest and most wearable length for daily use.
Necklace Sizes Chart: Matching Length to Your Body
A necklace sizes chart helps you visualize how each length will look. For women under 5'4", a 16-inch choker or 18-inch princess length balances proportions without overwhelming. For women 5'4" to 5'7", 18 to 20 inches are ideal. For taller women over 5'7", a 20-inch matinee or 24-inch opera adds presence.
Your neck circumference also matters. Measure your neck with a soft tape and add 2 to 4 inches for a comfortable fit. If you prefer a looser feel, choose a longer length or a pendant that drops further down.
How to Care for Your Necklace at Any Length
Regardless of length, proper care keeps your necklace looking its best. Our 18k gold vermeil pieces feature 2.5 microns of 18k gold over 925 sterling silver, which is nickel-free and hypoallergenic. With daily wear, expect 6 to 24 months before replating is needed, depending on care.
To extend the life of your necklace, remove it before swimming, showering, or applying perfume and lotion. Chlorine and saltwater accelerate tarnishing. Clean with warm water and mild soap, dry with a soft cloth, and store in a dry pouch or box. For more tips, visit our care page.
Frequently asked questions
What necklace length should you choose?
Choose a 16-inch choker if you want a snug fit at the base of your neck, or an 18-inch princess length for a classic drop just below the collarbone. For a lengthening effect, go with a 20-inch matinee. Match the length to your neckline and body proportions for the best look.
What is the difference between choker and princess length?
A choker is 16 inches and sits tightly around the middle of your neck, while a princess length is 18 inches and falls just below the collarbone. Chokers suit off-shoulder necklines and petite frames, while princess lengths flatter nearly every neckline and body type.
How do I use a necklace sizes chart?
A necklace sizes chart lists lengths from 16 to 24 inches and where each sits on your body. Measure your neck and add 2–4 inches for comfort. For women under 5'4", 16–18 inches work best; for taller frames, 20–24 inches add balance.
What length necklace is best for a V-neck top?
For a V-neck top, choose a 20-inch matinee or longer necklace that follows the V line without crowding. A 16-inch choker or 18-inch princess length may sit above the neckline and create a disjointed look. Match the drop to the depth of the V for a cohesive style.
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