How to Tell if Silk Is Really 100% Pure Silk
With so much "faux silk" and silk-blend fabric on the market, knowing how to identify real silk protects you from overpaying for synthetic alternatives.
How can I tell real silk by touch?
Real silk feels slightly warm to the touch and has a soft, almost slippery texture without being slick like polyester. It also wrinkles less dramatically than cheap synthetics and recovers its shape quickly.
How can I tell real silk by look?
Pure silk has a subtle, shifting sheen — it looks different shades of the same color depending on the angle of light. Synthetic "silk-look" fabrics tend to have a flat, uniform shine that doesn't change with movement.
Is there a burn test for silk?
Yes — a small burn test is the most reliable method. Real silk burns slowly, self-extinguishes, smells like burning hair, and leaves a crushable black ash. Synthetic fabrics melt, smell like plastic, and leave a hard bead. We don't recommend testing garments you own, but it's useful knowledge when evaluating unlabeled fabric.
Does the price tell me if silk is real?
Generally yes. 100% pure silk is labor-intensive to produce, so genuinely real silk garments rarely cost under $100. If a "silk" dress is priced like fast fashion, it's very likely a polyester blend.
What should I look for on the label?
Look for "100% silk" or "100% mulberry silk" explicitly stated. Terms like "silk-like," "silky," or "charmeuse" (without a fiber content listed) often indicate a synthetic blend.
Every Bella Monnar piece is made from 100% pure silk, crafted in the USA. Explore the full collection to feel the difference for yourself.