How to recognize quality silk pajamas?
Not all silk pajamas are created equal.
Two models may look very similar in a photograph while offering vastly different quality, comfort, and durability.
Before investing in silk pajamas, there are several objective criteria that can be used to assess the quality of a garment.
The type of silk, its momme weight, craftsmanship, finishes, and certifications all directly influence the daily experience.
This guide presents eight concrete criteria for distinguishing true mulberry silk, evaluating the quality of its craftsmanship, and recognizing 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, now recognized as the global standard.
Produced from silkworms fed exclusively on mulberry leaves, it features long, regular, and particularly strong fibers.
Its qualities are numerous:
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exceptionally soft feel;
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excellent breathability;
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natural temperature regulation;
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good resistance over time;
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subtle and refined luster.
Beautiful silk does not seek to shine excessively. Its luster is natural, subtle, and elegant.
2. Not all mulberry silks are identical
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 characteristics.
Grade 6A is a classification used by some producers to designate fibers selected for their length, regularity, and uniformity. When communicated transparently, this indication can serve as a complementary benchmark, without replacing an independent textile certification.
This superior quality particularly contributes to offering:
- a more regular fabric;
- a particularly soft feel;
- a more natural luster;
- better resistance over time.
Not all brands specify the grade used. When indicated, it generally serves as an excellent quality indicator.
3. Understanding momme weight: momme
The weight of silk is expressed in momme (mm).
The higher the momme count, the denser the fabric.
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16 momme: light, often used for some accessories;
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19 momme: excellent compromise between suppleness and drape;
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22 momme: the high-end reference for durable pajamas.
| Weight | Ideal use |
|---|---|
| 16 momme | Pillowcases, accessories, scarves |
| 19 momme | Bedding, nightgowns, light clothing |
| 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 perfectly suitable for a pillowcase, while pajamas benefit from a higher momme weight to offer more drape and durability.
22 momme silk offers several advantages:
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better resistance to wear and tear;
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more elegant drape;
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sensation of quality from the first touch;
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superior lifespan.
Contrary to popular belief, a high momme weight does not mean that 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:
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the regularity of the seams;
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the piping junctions;
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the cuffs;
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the hems;
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the collar finishes.
Clean and regular seams not only improve aesthetics but also the longevity of the garment.
A well-made pair of pajamas will retain its 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 prized for:
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their elegance;
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their feel;
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their resistance.
Their natural luster, unique nuances, and feel contribute to a more precious finish. Their quality also depends on their thickness and the solidity of their attachment.
It is these 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 a reassuring benchmark for the consumer.
7. Observe the fabric's drape
Beautiful silk is immediately recognizable by its movement.
It naturally follows movements without appearing stiff.
The fabric glides delicately over the skin.
Its luster remains discreet.
Excessively shiny silk is often less refined than silk with a more natural sheen.
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 accommodate movement.
They don't constrict the shoulders.
They don't pull at the knees.
They remain comfortable both at bedtime and upon waking.
Timeless cuts transcend seasons with elegance.
Discover our mulberry silk pajamas →
Comfort: an often-overlooked criterion
Beyond technical characteristics, quality silk pajamas provide a very particular 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 return to other materials.
How to compare two 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 good experience over time.
The most common mistakes
When buying silk pajamas, certain mistakes are common.
Avoid:
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choosing solely based on price;
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confusing satin and natural silk;
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ignoring momme weight;
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neglecting finishes;
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forgetting to check certifications.
Conversely, a high price does not automatically guarantee better quality.
It is always advisable to consider all criteria.
Why can two pairs of pajamas advertised as "silk" cost €70 and €350?
Two pairs of pajamas presented as "silk" may appear similar in a photograph, yet be very different in their composition, material quality, and construction.
The first point to check is the exact composition. Satin refers to a type of weave, not a material: pajamas with a satiny appearance can be made of polyester, viscose, or genuine silk. To better understand this distinction, discover the difference between silk and satin.
The quality of the silk then matters. Mulberry silk, fiber regularity, and momme provide a better understanding of the material used. A 22 momme, for example, offers a denser silk than a lighter weight, but momme alone is not enough to determine the quality of a garment.
Construction and finishes also factor into its price: seam regularity, cut, piping, buttons, precision of assembly, and overall manufacturing quality contribute to the garment's longevity.
Finally, a brand should clearly identify the composition, momme weight, and certifications of its product.
Thus, rather than just comparing two prices, it's better to look at what each truly encompasses.
In summary
Before choosing silk pajamas, check these essential criteria:
✓ genuine mulberry silk
✓ fiber quality (Grade 6A when specified)
✓ appropriate 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 distinguished solely 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 year after year.
Frequently Asked Questions
How do I know if pajamas are genuine silk?
Check the composition indicated on the label. Genuine pajamas will generally mention 100% mulberry silk or 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 between softness, strength, and longevity.
Do silk pajamas keep you warm?
Not necessarily. Silk is valued for its breathability and its ability to adapt to temperature changes. However, the perceived warmth 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 over time.
How long do quality silk pajamas last?
With quality silk, careful craftsmanship, and proper care, pajamas can retain 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 of 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.
