Mulberry Silk

Home / Glossary / Mulberry Silk
Fabrics & Materials

Mulberry Silk

The highest quality silk, produced by Bombyx mori silkworms fed exclusively on mulberry leaves, known for its uniform, lustrous finish.

What Is Mulberry Silk?

Mulberry silk is produced by the domesticated silkworm Bombyx mori, which has been selectively bred for over 5,000 years — originating in ancient China — to feed exclusively on the leaves of the white mulberry tree (Morus alba). This controlled diet is the key to mulberry silk's superiority: because every silkworm eats the same food in the same conditions, the resulting silk filaments are remarkably uniform in diameter (10-13 microns), color (natural white), and strength. Each cocoon yields a single continuous strand up to 1,600 meters long.

These long, uniform filaments produce fabric with a smoother surface, more consistent luster, and stronger tensile strength than wild silks (tussah, muga, eri) whose filaments are shorter, coarser, and more uneven. Mulberry silk accounts for approximately 90% of global silk production, with China, India (primarily Karnataka and Jharkhand), and Uzbekistan as the largest producers. The quality is graded by the "momme" weight system, ranging from 6mm (very lightweight) to 30mm (heavy), with 19-22mm being the standard for quality lingerie and sleepwear.

For lingerie, mulberry silk offers the most refined skin feel of any natural fiber. The protein-based fibers (composed of fibroin and sericin) are naturally hypoallergenic, temperature-regulating, and moisture-absorbent. The fabric feels cool against warm skin and warm against cool skin. It drapes with a fluid, liquid quality that contours to the body without clinging. Care requires hand washing in cold water with pH-neutral silk detergent, no wringing, and flat drying away from sunlight. Never bleach silk — it permanently damages the protein fibers.

Sinderella's bridal collection features silk pieces chosen for that unmistakable luxury feel — because some occasions demand nothing less than the finest natural fiber.

How to Wear & Style

Mulberry silk lingerie is a year-round investment — its natural thermoregulation keeps you comfortable in Indian summers and winter alike. For gifting (a common use case, given Sinderella's audience), silk lingerie in jewel tones (emerald, sapphire, burgundy) photographs beautifully and signals premium quality immediately upon unboxing. A silk camisole and shorts set works as both sleepwear and a layering piece under a blazer for at-home date nights. Be mindful that silk shows water spots — keep it away from perfume, deodorant spray, and water splashes until the fabric is fully on the body. For travel, roll silk pieces rather than folding to minimize creasing.

Explore Silk Lingerie

The finest natural fiber, crafted into pieces worthy of the most memorable nights.

Browse Bridal Lingerie

Frequently Asked Questions

What is mulberry silk?

The highest quality silk, produced by Bombyx mori silkworms fed exclusively on mulberry leaves, known for its uniform, lustrous finish.

Why is mulberry silk more expensive than other silk types?

Mulberry silk commands a premium because of the controlled production process. Bombyx mori silkworms are raised in climate-controlled environments and fed exclusively on mulberry leaves, which produces the longest, most uniform fibers of any silk type. Each cocoon yields a single continuous filament up to 1,600 meters long (compared to 400-500 meters for wild silks like tussah). This longer, finer, more consistent fiber creates fabric with a smoother surface, more uniform luster, and greater durability — qualities that are immediately noticeable in the hand feel and drape of the finished garment.

How can I tell if lingerie is real mulberry silk vs synthetic satin?

Three reliable tests: (1) Temperature — real silk feels cool to the touch when you first pick it up, while polyester satin feels room temperature. (2) Friction — rub the fabric between your fingers; real silk generates a slight warmth from friction, polyester stays slick. (3) Weight — silk has a denser, more substantial drape for its thinness, while polyester satin of the same thickness feels lighter and more 'floaty.' The care label should also state the fiber content — genuine mulberry silk will be labeled 100% silk or 100% mulberry silk.