Silver Necklace with onyx beads, white zirconia and ring clasps

Quick Answer

Most popular necklace length: 45cm (18 inches) - sits perfectly at the collarbone and suits most necklines. For layering, combine 42cm, 50cm, and 60cm lengths. Petite frames suit 40-50cm, while taller individuals can wear any length beautifully.

Choosing the perfect necklace length can transform your entire look. Whether you're selecting a delicate chain, a statement pendant, or building a layered masterpiece, understanding how different lengths sit on your body is essential for achieving your desired style.

At THOMAS SABO, we've crafted this comprehensive guide to help you navigate necklace lengths with confidence. From choker-style pieces that hug the neck to dramatic opera-length chains, discover how to select the perfect length for your personal style, body type, and wardrobe.

Visual Necklace Length Guide

Have trouble picturing how the length of a necklace will sit on you?  The following diagram shows exactly where each standard necklace length falls on the body. Remember, these are general guidelines - individual body proportions vary, so always consider your unique measurements.

Women's Standard Necklace Lengths Explained

42 cm Necklace - The Modern Choker

A 42cm necklace creates a sophisticated choker effect, sitting closely around the base of the neck. This length has seen a resurgence in 2025, perfectly complementing:

1. Off-shoulder and strapless designs

2. Boat neck and scoop necklines

3. Evening wear and cocktail dresses

4. Layered looks as the shortest piece

Pro tip: Ensure comfortable fit by adding 2-3cm to your actual neck measurement.

45 cm Necklace - The Versatile Classic

The 45cm length reigns as the most popular choice for good reason. The 18-inch length is the most common and universally flattering necklace length, sitting perfectly at the collarbone. This princess length offers:

1. Universal flattery for all body types

2. Perfect pendant placement

3. Seamless transition from day to night

4. Ideal for gift-giving when unsure of size

50 cm Necklace - The Professional Choice

A 50cm necklace falls elegantly below the collarbone, creating a sophisticated look ideal for:

1. Business attire and blazers

2. Turtlenecks and high necklines

3. Casual button-up shirts

4. Minimalist fashion statements

53-60 cm Necklace - The Statement Maker

Necklaces in the 53-60cm range offer dramatic flair while maintaining elegance. They work beautifully with:

1. Deep V-necks and plunging necklines

2. Simple shift dresses

3. Larger pendants and statement pieces

4. Layered combinations

80-85 cm Necklace - The Dramatic Opera

80-85cm necklaces create instant sophistication, falling below the bust line. These lengths offer versatility:

1. Wear as a single dramatic strand

2. Double up for a layered 40-42cm look

3. Perfect for evening gowns

4. Ideal for showcasing luxury materials

90-100 cm Necklace - The Versatile Rope

The longest standard length, 90-100cm necklaces offer maximum styling flexibility:

1. Wear as a single statement piece

2. Double for a sophisticated 45-50cm double strand

3. Triple for a dramatic choker effect

4. Knot for 1920s-inspired glamour

How to Measure for Your Perfect Necklace Length

Finding your ideal necklace length doesn't require guesswork. Follow these professional techniques to ensure the perfect fit every time.

Method 1: The String Method

1. Take a piece of string or soft measuring tape

2. Wrap it around your neck at the desired position

3. Mark where the ends meet comfortably

4. Measure the string length against a ruler

5. Add 5cm for a relaxed fit or 2-3cm for a closer fit

Method 2: Use Existing Necklaces

1. Select a necklace that sits where you want your new piece

2. Lay it flat on a surface

3. Measure from end to end, including the clasp

4. Compare to our standard lengths

Method 3: The Visual Method

For a quick estimate:

1. Stand in front of a mirror

2. Use a ruler to mark desired lengths on your body

3. Note where each measurement falls

4. Choose the length that best suits your style goals

Important note: The length given is only the circumference of the necklace. A pendant will almost always hang below this, so account for pendant drop when selecting your length.

Perfect Necklace Length for Every Neckline

The secret to flawless accessorizing lies in harmonizing your necklace length with your neckline. Here's your definitive pairing guide:

V-Neck Designs

V-neck tops/dresses: Opt for a choker or a pendant necklace that follows the shape of the neckline". Best lengths:

1. 42-45cm for shallow V-necks

2. 50-60cm for deep V-necks

3. Pendant necklaces that mirror the V-shape

Crew Neck & Round Necklines

These classic necklines pair beautifully with:

1. 45-50cm for a balanced look

2. 60cm+ for visual interest and elongation

3. Avoid chokers that compete with the neckline

Off-Shoulder & Strapless

Showcase your décolletage with:

1. 40-42cm chokers for dramatic effect

2. 45cm princess length for classic elegance

3. Multiple delicate layers for modern appeal

Turtlenecks & High Necklines

Turtlenecks: Long, opera-length or rope necklaces create an elegant contrast. Optimal choices:

1. 60cm+ to avoid neckline competition

2. 80-90cm for dramatic sophistication

3. Long pendants for vertical emphasis

Square & Boat Necklines

Complement these structured necklines with:

1. 42-45cm to follow the neckline shape

2. Angular or geometric pendants

3. Avoid round shapes that clash with straight lines

Halter Necklines

Keep it minimal with:

1. Skip necklaces or choose delicate 40-42cm pieces

2. Focus on earrings and bracelets instead

3. If wearing a necklace, ensure it doesn't tangle with halter straps

Choosing Necklace Length by Body Type & Height

Your body proportions play a crucial role in how different necklace lengths appear. Here's how to choose lengths that flatter your unique silhouette:

For Petite Frames (Under 5'4" / 163cm)

Women below 5'4" look best in 16 to 20 inch necklace lengths. Consider:

1. Best lengths: 40-50cm (16-20 inches)

2. Avoid overwhelming long chains

3. Delicate chains maintain proportion

4. Vertical pendants create lengthening effect

5. Layer with shorter increments (3-4cm between layers)

For Average Height (5'4" - 5'7" / 163-170cm)

Women who fall between the height of 5'4" to 5'7" can wear necklace of any length. You have maximum versatility:

1. All lengths work: 40-100cm

2. Experiment freely with proportions

3. Mix statement and delicate pieces

4. Perfect for trend experimentation

For Tall Frames (Over 5'7" / 170cm)

Embrace your height with:

1. Ideal lengths: 50cm and longer

2. Bold, substantial chains complement your frame

3. Long opera and rope lengths create drama

4. Layer multiple lengths for impact

5. Larger pendants maintain proportion

Neck Length Considerations

1. Long necks: All lengths work; chokers especially flattering

2. Short necks: Skip tight chokers; opt for 45cm+ to elongate

3. Wide necks: V-shaped pendants and longer lengths create slimming effect

Mastering the Art of Necklace Layering

Layering necklaces remains one of 2025's hottest jewellery trends. Minimalist layering: Pair a 16-inch choker with an 18-inch pendant for an effortless, everyday look. Master this art with our professional tips:

The Golden Rules of Layering

1. Space appropriately: Allow 5-8cm between each layer

2. Mix textures: Combine delicate chains with chunkier pieces

3. Vary pendants: Mix shapes and sizes for visual interest

4. Consider metals: Mix metals for modern appeal or match for classic elegance

5. Odd numbers work: Layer 3 or 5 pieces for best visual impact

Popular Layering Combinations

The Classic Trio

1. 42cm delicate chain

2. 50cm pendant necklace

3. 60cm statement piece

The Minimalist Stack

1. 45cm thin chain

2. 53cm simple pendant

Pendant Placement: Getting It Right

When choosing a necklace length for pendants, remember that the pendant adds additional drop beyond the chain length. Here's how to calculate perfect placement:

Pendant Drop Calculations

1. Small pendants (1-2cm): Add minimal length; choose standard chain length

2. Medium pendants (2-4cm): Subtract 2-3cm from desired total length

3. Large pendants (4cm+): Subtract 5cm from desired total length

4. Drop pendants: Account for full pendant length plus bail

Pendant Weight Considerations

Heavier pendants require:

1. Sturdier chain construction

2. Appropriate chain thickness (minimum 2-3mm)

3. Secure clasp mechanisms
   

Men's Necklace Length Guide

While this guide focuses primarily on women's necklaces, men's jewellery continues to gain popularity. The 20-inch chain is the most common and versatile length for men. Here's what men should know:

Standard Men's Lengths

1. 45cm (18"): Sits at base of neck; best for smaller frames

2. 50cm (20"): Most popular; hits collarbone

3. 55cm (22"): Falls below collarbone; versatile

4. 60cm (24"): Perfect for pendants; comfortable fit

Choosing by Build

1. Slim build: 45-50cm maintains proportion

2. Average build: 50-55cm offers versatility

3. Larger build: 55-60cm ensures comfort

4. Tall men: 60cm+ creates balanced look

Caring for Your THOMAS SABO Necklaces

Length-Specific Care

1. Chokers (40-42cm): Clean frequently due to skin contact

2. Long chains (80cm+): Store carefully to prevent tangling

3. Layered sets: Store separately to avoid knots

Frequently Asked Questions

What is the most popular necklace length for women?

The 45cm (18-inch) princess length is the most popular and versatile necklace length for women. It sits perfectly at the collarbone and complements virtually any neckline, making it ideal for both casual and formal occasions.

How do I know what necklace length will suit me?

Consider your height, neck size, body type, and the necklines you typically wear. Petite frames (under 5'4") look best with 40-50cm lengths, while taller individuals can wear any length. Use our visual guide to see where each length falls on your body.

Can I layer different necklace lengths?

Yes! Layering is a major trend in 2025. Combine different lengths with at least 5cm between each necklace for the best effect. Try pairing a 42cm choker with 50cm and 60cm chains for a stylish layered look.

What necklace length works best with a V-neck?

V-necklines pair beautifully with 42-50cm necklaces that follow the neckline's shape. A pendant necklace that sits within the V creates a harmonious, elongating effect.

How do I prevent my layered necklaces from tangling?

Use different chain weights, allow proper spacing (5-8cm) between layers, and consider necklace separators. Store each piece separately and put on your necklaces one at a time, starting with the shortest.

Should I choose a different length if I'm wearing a pendant?

Yes, pendants add length to your necklace. For small pendants, standard lengths work well. For larger pendants (4cm+), choose a chain 5cm shorter than your desired total length to account for the pendant drop.

What's the best necklace length for a gift?

When in doubt, choose 45cm (18 inches) - it's universally flattering and the most versatile length. 

Can THOMAS SABO necklaces be adjusted?

Many THOMAS SABO necklaces feature adjustable chains or extension links. Check individual product descriptions for adjustability options.

Find Your Perfect THOMAS SABO Necklace

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