Silk Fabric Terms Explained — Part 3: Chiffon, Chiffon Twist, Georgette and Crepe-Georgette Yarn
In Part 1, we created a practical map for understanding silk fabric terms.
In Part 2, we discussed important silk yarn terms such as raw silk, bivoltine silk, China silk, katan and organzine.
Now we move to one of the most interesting areas of silk fabrics:
Twist-based sheer fabrics.
This part will explain terms such as chiffon, chiffon twist, crepe georgette, georgette crepe fabric and crepe/georgette yarn.
These terms are very important because they show how a simple change in yarn twist can change the entire character of a fabric.
A silk yarn may be smooth.
But when it is given very high twist, it becomes lively.
It starts developing torque.
It tries to curl, contract and create texture.
This behaviour gives us fabrics like chiffon, georgette and crepe.
Central idea: In chiffon and georgette, twist is not only inside the yarn. Twist becomes visible on the fabric surface.
Why Twist Matters So Much in Silk
Silk is a filament fibre. It is naturally long, fine, smooth and lustrous.
Because silk filaments are continuous, they can be twisted in different degrees to create different yarn behaviours.
A low-twist silk yarn may give a smooth, soft and lustrous fabric.
A high-twist silk yarn may give a crinkled, grainy, springy or lively fabric.
This is why twist is one of the most powerful tools in silk fabric construction.
| Twist Level | Yarn Behaviour | Fabric Effect |
|---|---|---|
| Low twist | Smooth, soft, stable | Smooth silk fabrics |
| Medium twist | Balanced, stronger | General woven silk fabrics |
| High twist | Lively, torque-rich | Chiffon, georgette, crepe effects |
Low twist gives smoothness. High twist gives texture and liveliness.
This one line helps us understand chiffon and georgette better.
Understanding TPI and TPM
Before discussing chiffon and georgette, we must understand two units:
TPI means twists per inch.
TPM means twists per metre.
Both measure how many turns are inserted into the yarn.
A yarn with higher TPI or TPM has more twist.
In silk chiffon and crepe yarns, twist may be very high. For example, chiffon twist may range from about 2,000 TPM to 4,000 TPM, which is approximately 50 to 100 TPI.
This high twist gives the yarn a tendency to kink or contract. When such yarns are woven and finished, they create the characteristic texture and handle of chiffon or georgette.
Simple Conversion Idea
Since 1 metre is about 39.37 inches:
TPM ≈ TPI × 39.37
So:
- 50 TPI is approximately 1,968 TPM
- 100 TPI is approximately 3,937 TPM
That is why 50–100 TPI is roughly similar to 2,000–4,000 TPM.
1. Chiffon
Chiffon is a very light, sheer and open fabric made from hard twisted yarns.
Silk chiffon is made from raw silk in both warp and weft directions. The yarns are highly creped and twisted, generally in the range of about 50 to 100 TPI, or 2,000 to 4,000 TPM.
Chiffon is known for its delicate, transparent and flowing character.
Practical Understanding
Chiffon is not just a thin fabric.
It is a combination of:
- fine silk yarn,
- high twist,
- open construction,
- light weight,
- and sheer appearance.
Because of this, chiffon has a floating quality. It does not behave like a dense silk fabric. It has movement, transparency and softness.
In garments, chiffon is often used where lightness and drape are required.
Why Chiffon Looks Sheer
Chiffon looks sheer because of two major reasons:
- Fine yarns are used
- The fabric construction is open
When fine yarns are woven with enough spacing, light passes through the fabric easily. This gives chiffon its transparent look.
The high twist gives the fabric liveliness and slightly rougher handle compared to very smooth silk fabrics.
Chiffon in simple words: Chiffon is a light, sheer silk fabric made from highly twisted yarns in an open construction.
2. Chiffon Twist
Chiffon twist is a hard twisted single raw silk thread used for making chiffon, mousseline de soie and similar fabrics.
The twist is usually very high, about 2,000 TPM to 4,000 TPM.
This means chiffon twist is not the fabric.
It is the yarn used to make the fabric.
This is an important distinction.
Chiffon vs Chiffon Twist
| Term | Meaning |
|---|---|
| Chiffon | The fabric |
| Chiffon twist | The highly twisted yarn used to make chiffon |
Many students confuse the two.
But once we understand the difference between yarn and fabric, the confusion disappears.
Why Chiffon Twist Is Hard Twisted
The yarn is hard twisted to give it:
- strength,
- liveliness,
- slight crepe effect,
- and better fabric behaviour in sheer construction.
If the yarn were very soft and loosely twisted, it would not produce the same chiffon character.
The beauty of chiffon comes partly from its lightness and partly from the behaviour of hard twisted yarn.
3. Crepe/Georgette Yarn
Crepe/georgette yarn is a twisted yarn usually having about 2,000 TPM to 3,600 TPM. It is generally made of two threads of raw silk.
This yarn is used to create georgette or crepe-like effects in fabric.
The important word here is twisted.
Like chiffon twist, crepe/georgette yarn has high twist. But its use and arrangement in the fabric create the specific georgette or crepe appearance.
Practical Understanding
Crepe/georgette yarn helps create:
- grainy surface,
- slight crinkle,
- springy handle,
- better drape,
- and less flat appearance.
A fabric made from such yarn does not look completely smooth. It has a subtle texture.
This texture is often valued because it gives the fabric depth and movement.
4. Crepe Georgette
Crepe georgette is a sheer fabric similar to chiffon, made with crepe yarn that gives the fabric a crepe appearance.
This definition immediately tells us two things:
- It is sheer like chiffon.
- It has a crepe appearance because of crepe yarn.
So crepe georgette can be understood as a fabric between chiffon and crepe.
It has transparency and lightness like chiffon, but with more surface texture.
Chiffon vs Crepe Georgette
| Feature | Chiffon | Crepe Georgette |
|---|---|---|
| Appearance | Very sheer and delicate | Sheer but more grainy |
| Surface | Relatively smoother | Crepe-like texture |
| Yarn | Hard twisted yarn | Crepe yarn |
| Handle | Light and flowing | Slightly heavier, grainier and springier |
| Common use | Flowing garments, scarves, overlays | Sarees, dresses, dupattas, flowing garments |
The difference is often felt by touch.
Chiffon feels lighter and more delicate.
Georgette feels slightly grainy and has more body.
5. Georgette Crepe Fabric
Georgette crepe fabric is a fine, lightweight, open-texture fabric usually in plain weave. It is made from crepe yarns, generally with two Z-twisted and two S-twisted yarns in both warp and weft.
This is a very important technical definition.
Let us break it down.
Fine and Lightweight
Georgette is generally fine and light. It is not a heavy fabric.
Open Texture
The fabric has an open structure. This gives it sheerness and drape.
Plain Weave
Most georgette fabrics are plain woven. The texture does not mainly come from a complex weave. It comes from the yarn twist and arrangement.
S and Z Twist Arrangement
This is the heart of georgette.
The fabric uses yarns twisted in two directions:
- S twist
- Z twist
When these are arranged in a controlled way, the torque balances and the surface becomes grainy rather than distorted.
The definition mentions two Z-twisted and two S-twisted yarns in both warp and weft.
This arrangement helps create the characteristic georgette surface.
Understanding S Twist and Z Twist
S twist and Z twist describe the direction in which a yarn is twisted.
If the slope of the twist follows the middle part of the letter S, it is called S twist.
If the slope follows the middle part of the letter Z, it is called Z twist.
This may look like a small technical detail, but it has a big effect in high-twist fabrics.
When only one twist direction is used, the yarns may create imbalance. But when S and Z twists are used alternately, the fabric can become more balanced while still retaining texture.
Practical Note
A good georgette is not just made by using high-twist yarns randomly.
It depends on controlled arrangement.
The balance of S and Z twist gives the fabric its grainy texture, drape and stability.
Chiffon, Georgette and Crepe: How They Are Related
Chiffon, georgette and crepe are related because all three can involve high twist.
But they are not the same.
| Fabric | Main Character | Role of Twist |
|---|---|---|
| Chiffon | Very light, sheer, open fabric | High twist gives liveliness |
| Georgette | Sheer, grainy, slightly springy fabric | S/Z crepe yarns create texture |
| Crepe | Crinkled, puckered or pebbly fabric family | High twist may create crepe surface |
So chiffon is more about lightness and sheerness.
Georgette is about sheerness with grain.
Crepe is about crinkled or pebbly surface.
Technical Note: Why High Twist Creates Texture
When high twist is inserted into a filament yarn, the yarn stores energy. This energy is called torque.
The yarn tries to untwist or contract.
When such yarn is woven and later relaxed or finished, the torque causes small distortions in the fabric surface.
This creates:
- crinkle,
- grain,
- puckering,
- pebbly effect,
- and a lively handle.
This is why high twist yarns are used in chiffon, georgette and crepe fabrics.
The yarn remembers the twist, and the fabric shows it.
That is a beautiful way to understand twist-based fabrics.
Practical Note for Merchandisers and Buyers
When buying chiffon, georgette or crepe-type fabrics, the name alone is not enough.
Ask the supplier:
| Question | Why It Matters |
|---|---|
| Is the fabric silk or synthetic? | Many chiffons and georgettes are now polyester or nylon |
| What yarn is used? | Yarn type affects handle, strength and drape |
| Is the yarn high twist? | Required for true chiffon/georgette character |
| What is the twist level? | Helps assess fabric authenticity and behaviour |
| Is S/Z twist used? | Important for georgette texture and balance |
| What is the fabric weight? | Affects transparency, fall and end use |
| Is the fabric plain weave? | Many chiffon/georgette fabrics are plain woven |
| Is the fabric finished or heat-set? | Important especially in synthetic versions |
For example, a fabric may be sold as “georgette”, but it may simply be a lightweight synthetic fabric with a georgette-like finish.
Similarly, a “chiffon” may not be silk chiffon. It may be polyester chiffon.
So the technical question is not only:
Is it chiffon?
The better question is:
What yarn, twist, fibre and construction are creating the chiffon effect?
Common Confusions
Confusion 1: Chiffon and Georgette Are the Same
They are not the same.
Both are light and sheer, but chiffon is generally more delicate and transparent, while georgette has a more grainy crepe-like surface.
Confusion 2: Chiffon Twist Means Chiffon Fabric
Chiffon twist is the yarn.
Chiffon is the fabric.
The yarn creates the fabric character, but the two terms are not identical.
Confusion 3: Georgette Is a Weave
Georgette is usually plain woven. Its character comes mainly from crepe yarns and S/Z twist arrangement, not from a special georgette weave.
Confusion 4: All Crepe Fabrics Are Georgette
Georgette may be a type of crepe-like sheer fabric, but all crepes are not georgettes.
Crepe is a broader family.
Confusion 5: Transparency Alone Makes Chiffon
No.
Transparency is only one feature. Chiffon also requires lightness, open construction and highly twisted yarns.
Knowledge Nugget
A fabric name is often a shortcut.
But the fabric itself is a result of technical decisions.
For chiffon and georgette, the important decisions are:
- how fine the yarn is,
- how much twist is inserted,
- whether S and Z twist are balanced,
- how open the weave is,
- and how the fabric is finished.
So a good textile person does not stop at the name.
He asks: What is producing the effect?
That one question converts market vocabulary into textile knowledge.
Quick Recap
| Term | One-line Meaning |
|---|---|
| Chiffon | Very light, sheer, open fabric made from hard twisted yarns |
| Chiffon twist | Hard twisted single raw silk thread used for chiffon |
| Crepe/georgette yarn | Highly twisted yarn, generally made from two raw silk threads |
| Crepe georgette | Sheer fabric similar to chiffon but with crepe appearance |
| Georgette crepe fabric | Fine, lightweight open fabric made from S and Z crepe yarns |
Main lesson: Chiffon and georgette are best understood through yarn twist, openness and surface texture.
Reflection Questions
- Why does high twist create liveliness in silk yarn?
- What is the difference between chiffon and chiffon twist?
- Why is georgette usually grainier than chiffon?
- Why are S and Z twist yarns used together?
- Why is transparency alone not enough to define chiffon?
Final Words
Chiffon and georgette are beautiful fabrics, but their beauty is not accidental.
It comes from fine yarns, high twist, open construction and careful arrangement of S and Z twist.
Chiffon teaches us how lightness and openness can create delicacy.
Georgette teaches us how twist can create grain and movement.
Crepe teaches us how yarn behaviour can become fabric surface.
So when we touch a chiffon or georgette fabric, we are not only touching silk.
We are touching twist.
We are touching yarn behaviour.
We are touching construction.
And that is why textile terminology is not just a list of words.
It is a way of understanding how fabric is born.
Goyal, P. Silk Fabric Terms Explained — Part 3: Chiffon, Chiffon Twist, Georgette and Crepe-Georgette Yarn. My Textile Notes. Available at: http://mytextilenotes.blogspot.com/2026/05/silk-fabric-terms-explained-part-3.html
If you have a question related to this topic, you are welcome to ask it in the My Textile Notes Discussion Forum.
Students, merchandisers, designers, researchers and textile professionals are welcome to participate.
No comments:
Post a Comment