How to recognize quality silk pajamas?

Not all silk pajamas are created equal.

Two models may look very similar in a photograph but offer vastly different quality, comfort, and durability.

Before investing in silk pajamas, there are several objective criteria that allow you to assess the quality of a garment.

The type of silk, its momme weight, craftsmanship, finishes, and certifications directly influence the daily experience.

This guide presents eight concrete criteria to distinguish genuine mulberry silk, evaluate the quality of its craftsmanship, and recognize pajamas designed to last.

The 8 criteria for quality silk pajamas

Criterion	Why is it important?
Mulberry silk	Long fibers, softness, strength
Fiber quality (Grade 6A)	More regular and durable fibers
22 momme	Better retention over time
Seams and finishes	Garment longevity
Buttons	Durability and elegance
OEKO-TEX® Certification	Textile tested for undesirable substances
Fabric drape	Elegance and comfort
Cut	Freedom of movement and durability

Let's now look at each of these criteria in more detail.

1. Prioritize genuine mulberry silk

The first criterion is undoubtedly the most important.

High-end pajamas are generally made from mulberry silk, recognized today as the global benchmark.

Produced from silkworms fed exclusively on mulberry leaves, it has long, regular, and particularly strong fibers.

Its qualities are numerous:

• exceptionally soft touch;

• excellent breathability;

• natural temperature regulation;

• good durability over time;

• discreet and refined sheen.

Beautiful silk does not seek to shine excessively. Its luster is natural, subtle, and elegant.

2. Not all mulberry silks are the same

Grade 6A: a superior quality indicator

The mention "mulberry silk" is an excellent starting point, but it alone is not enough to guarantee the quality of a garment.

Not all mulberry silks have the same level of regularity or the same characteristics.

Grade 6A is a classification used by some producers to designate fibers selected for their length, regularity, and homogeneity. When communicated transparently, this indication can serve as a complementary benchmark, without replacing independent textile certification.

This superior quality contributes in particular to offering:

• a more regular fabric;
• a particularly soft touch;
• a more natural sheen;
• better durability over time.

Not all brands specify the grade used. When indicated, it is generally an excellent indicator of quality.

3. Understanding momme weight

Silk weight is expressed in momme (mm).

The higher the momme count, the denser the fabric.

• 16 momme: lightweight, often used for some accessories;

• 19 momme: excellent compromise between suppleness and hold;

• 22 momme: the high-end standard for durable pajamas.

Momme Weight	Ideal Use
16 momme	Pillowcases, accessories, scarves
19 momme	Bedding, nightgowns, lightweight garments
22 momme	Pajamas, evening wear, pieces designed to last

Momme weight is therefore not a question of "better" or "worse", but of use. A lighter silk is perfect for a pillowcase, while pajamas benefit from a higher momme weight to offer more hold and durability.

22 momme silk offers several advantages:

• better wear resistance;

• more elegant drape;

• quality feel from the first touch;

• superior lifespan.

Contrary to popular belief, a high momme count does not mean the silk is warmer.

Silk remains naturally thermoregulating.

4. Observe the quality of the finishes

Details often reveal the quality of a garment.

Take the time to observe:

• the regularity of the seams;

• the piping connections;

• the cuffs;

• the hems;

• the collar finishes.

Clean and regular seams not only improve aesthetics but also the longevity of the garment.

Well-made pajamas will retain their shape much better over the years.

Discover Maison CÉTOILE 22 momme natural silk pajamas →

5. Buttons are more important than you think

Buttons play a full part in the quality of pajamas.

Natural mother-of-pearl buttons are particularly appreciated for:

• their elegance;

• their feel;

• their strength.

Their natural sheen, unique nuances, and feel contribute to a more precious finish. Their quality also depends on their thickness and the solidity of their attachment.

These are the small details that often distinguish a high-end garment.

6. Check certifications

Pajamas are worn for several hours directly against the skin.

The OEKO-TEX® Standard 100 certification guarantees that the textile has been tested for numerous undesirable substances.

Even if this certification does not directly measure the quality of the silk, it provides reassuring assurance for the consumer.

7. Observe the fabric's drape

Beautiful silk is immediately recognizable by its movement.

It naturally follows movements without appearing rigid.

The fabric glides delicately over the skin.

Its sheen remains discreet.

Excessively shiny silk is often less refined than silk with a more natural reflection.

8. Choose a cut designed to last

Quality does not depend solely on the material.

The cut also plays an essential role.

Good pajamas naturally adapt to movements.

They don't constrict the shoulders.

They don't pull at the knees.

They remain comfortable both at bedtime and upon waking.

Timeless cuts elegantly transcend seasons.

Discover our mulberry silk pajamas →

Comfort: an often overlooked criterion

Beyond technical characteristics, quality silk pajamas provide a very unique sensation.

The material conforms to the body's movements.

It naturally limits friction.

It helps maintain a pleasant temperature throughout the night.

This comfort explains why many people who have adopted silk then find it difficult to go back to other materials.

How to compare two pairs of silk pajamas?

If you are hesitating between several models, ask yourself these few questions.

✓ Is it made of genuine mulberry silk?

✓ Is the momme weight indicated?

✓ Is the fiber quality specified?

✓ Are the finishes visible?

✓ Do the buttons seem qualitative?

✓ Is a certification mentioned?

✓ Are the care instructions clearly explained?

The more positive the answers, the more likely the garment is to offer a beautiful experience over time.

The most common mistakes

When purchasing silk pajamas, certain mistakes are common.

Avoid:

• choosing solely based on price;

• confusing satin with natural silk;

• ignoring momme weight;

• neglecting finishes;

• forgetting to check certifications.

Conversely, a high price does not automatically guarantee better quality.

It is always advisable to consider all the criteria.

Why are some silk pajamas much more expensive?

The price depends on many factors:

• the quality of the silk;

• the length of the fibers;

• the momme weight;

• the craftsmanship;

• the finishes;

• quality controls;

• certifications.

Two pairs of pajamas may look very similar in a photograph yet present significant differences in comfort, strength, and durability.

In the long run, a well-designed garment often proves more durable than an entry-level model that is regularly replaced.

In summary

Before choosing silk pajamas, check these essential criteria:

✓ genuine mulberry silk

✓ fiber quality (Grade 6A when specified)

✓ suitable momme weight (22 momme for excellent durability)

✓ regular seams

✓ quality buttons

✓ OEKO-TEX® certification

✓ fluid and elegant drape

✓ comfortable and timeless cut

Quality silk pajamas are not only distinguished by their appearance.

They are recognized by the quality of their material, their craftsmanship, and the pleasure they provide, night after night.

Choosing quality silk pajamas means choosing a piece that will accompany hundreds of evenings and mornings.

More than just sleepwear, it's an essential item that you'll enjoy returning to, year after year.

Frequently Asked Questions

How do I know if pajamas are made of genuine silk?

Check the composition indicated on the label. Genuine pajamas will generally state 100% mulberry silk.

What momme weight should I choose?

22 momme is now considered the standard for high-end pajamas.

It offers an excellent balance of softness, strength, and longevity.

Do silk pajamas keep you warm?

Not necessarily. Silk is appreciated for its breathability and its ability to adapt to temperature variations. However, the feeling depends on the fabric's momme weight, the cut, the room temperature, and individual sensitivity.

Can silk pajamas be washed?

Yes. It is recommended to follow the manufacturer's care instructions to preserve the softness and luster of the silk for a long time.

How long do quality silk pajamas last?

With quality silk, careful craftsmanship, and proper care, pajamas can maintain their elegance for many years.

To go further

You can also consult:

→ Which silk pajamas to choose?

→ What momme to choose for silk pajamas?

→ How to wash silk without damaging it?

Discover the Maison CÉTOILE silk pajama collection
Made from Grade 6A, 22 momme mulberry silk, OEKO-TEX® certified, with mother-of-pearl buttons and meticulous finishes. Designed to accompany evenings with elegance, comfort, and durability.