Two sarees can look identical on a screen and be worlds apart in the hand. Here's how to tell what your Banarasi is really made of — the silk, the zari, and the loom — before you buy.
✨ Fun fact: Real silver zari begins as a solid bar of silver, drawn again and again through ever-smaller holes until it's finer than a hair — then gilded with gold.
A Banarasi is one of the few things you'll buy where the gap between the real thing and a convincing copy can run to thousands of rupees — and be almost invisible at first glance. The good news: you don't need to be an expert. A handful of simple checks will tell you most of what you need to know. This is our honest, jargon-free guide to three questions: is the silk real, is the zari real, and was it woven by hand?
1. Is the silk real?
Most “pure silk” doubts come down to three possibilities: real mulberry silk, “art silk” (artificial silk — usually viscose or polyester), or a silk-and-cotton mix. A few things help you tell them apart:
- The hand and the warmth. Real silk feels warm and almost alive; it takes on the heat of your skin rather than staying cool and slippery the way polyester does. Crush a corner in your fist and let go — silk springs back and resists hard creasing, while art silk holds a sharp wrinkle.
- The sheen. Pure silk has a deep, shifting lustre that seems to change colour as you turn it to the light. A flat, mirror-bright, single-tone shine often means a synthetic.
- The burn test (on a stray thread only). If you can spare a thread from the fringe: real silk burns slowly, smells like singed hair, and leaves a dark, crushable ash. Art silk and polyester smell of burning plastic and melt into a hard bead. Only ever try this on a loose end — never the body of the saree.
For the deeper story of the fibre, our guide to silk and our piece on Katan, the queen of Banarasi silks, go further.
2. Is the zari real?
Zari is the metallic thread. In short, there are three grades: real zari (a silk core wrapped in real silver wire, often gilded with gold), tested or imitation zari (copper or electroplated wire in place of silver), and plastic / metallic-film zari (a polyester film — the lightest and cheapest). Quick tells:
- Weight. Real zari is heavier; a genuine real-zari Banarasi has a reassuring heft for its size.
- Ageing. Real silver-gilt zari mellows into a soft, warm patina over the years. Plastic zari stays brassily bright, then flakes or peels.
- The smell test. Burn a stray zari end: real metal zari simply chars, while plastic zari shrivels and smells synthetic.
We've written the full deep-dive — what zari is made of, and how real, tested and imitation differ — in What Is Zari? It's the companion to this guide.
3. Was it woven by hand — or on a powerloom?
This is the question that catches most buyers out, because a powerloom copy can mimic the look of a handloom Banarasi at a fraction of the cost. The tells are subtle but reliable:
- Turn it over. A handloom saree has a slightly irregular, characterful back — often with the little cut thread-ends of genuine handwork (see kadwa vs cutwork). A powerloom piece can look almost too perfect on the reverse, sometimes with a gummy backing.
- Tiny irregularities. Hand weaving leaves minute, beautiful inconsistencies — a motif very slightly off, a barely-there shift in the weave. Machine perfection is a giveaway.
- Weight and drape. Pure-silk handloom has body and a particular fall; many powerloom pieces feel papery or unusually light.
- Price. A genuine handloom, pure-silk, real-zari Banarasi simply can't be cheap — the weeks of work won't allow it. If the price looks too good for what's promised, something in the silk, the zari or the loom has been swapped.
For why handwork costs what it does, see how a Banarasi is woven.
What to ask your seller
Five questions will tell you almost everything:
- Is this pure silk — and what kind: Katan, organza, georgette?
- Is the zari real (silver-gilt), tested, or metallic/plastic?
- Is it handloom or powerloom?
- Is the weaving kadwa or cutwork?
- Where was it woven — and can you tell me about the weaver?
An honest seller will answer all five without hesitation. At Khinkhwab, we'll always tell you exactly what a piece is — pure silk, real or tested zari, handwoven in Varanasi — because the whole point is that you know what you're bringing home. Browse our handwoven Banarasi and real-zari Khinkhwab Gold collections.
Frequently asked questions
How can I tell if my Banarasi is real silk?
Feel it: real silk is warm, springy and has a deep, shifting lustre, and it resists hard creasing. A cool, slippery feel, a flat single-tone shine, or a sharp permanent wrinkle suggest art silk or polyester. A burn test on a stray fringe thread is the clincher — real silk smells of singed hair and leaves crushable ash, while synthetics smell of plastic and melt into a bead.
How do I know if the zari is real?
Real zari is heavier, mellows into a soft patina with age, and only chars (never melts) when a stray end is burned. Bright, brassy thread that flakes or peels is plastic or metallic-film zari. Our full guide, What Is Zari?, explains the grades in detail.
How can I spot a powerloom Banarasi?
Turn it over: handloom backs are slightly irregular with genuine cut thread-ends, while powerloom backs look uniform and sometimes have a gummy coating. Look for tiny natural inconsistencies in the weave, check the weight and drape, and be wary of prices that seem too low for pure silk and real zari.
Is tested (imitation) zari bad?
Not at all — tested zari is a legitimate, long-standing choice that makes a Banarasi lighter and more affordable. What matters is simply knowing which one you're paying for, so the price matches the materials.
Does real zari tarnish?
Real silver-gilt zari mellows gently into a warm patina rather than tarnishing badly, and it can be cleaned with care. Stored well — wrapped in soft muslin, away from damp — it lasts for generations.
Sources & further reading
This guide draws on standard works on Banaras textiles, including Tarannum Fatma Lari, Textiles of Banaras: Yesterday and Today (Indica Books, 2010), and the government study Dream of Weaving (Textiles Committee, Government of India, 2007), together with our own companion pieces: What Is Zari?, What Is Silk?, and How a Banarasi Saree Is Woven.
