Silk charmeuse can be made from different types of silk including mulberry silk. But this touch test is not a definitive test as all silk is not this soft. It can be made of silk or a synthetic lookalike such as polyester. I have lots of silk spun clothes I’ve collected. Charmeuse Silk and Habotai silk are produced from the mulberry silk worm breed in captivity. The front side of the fabric has a satin finish—lustrous and reflective—whereas the back has a dull finish. Silk charmeuse is expensive, but it softer and more delicate. To make charmeuse, silk is extracted from silk worms and then woven using a satin weaving technique. I LOVE spun silk! In other words, charmeuse and satin are specific types of weaves. It stretches a bit, too. A: Silk is a natural protein fibre which can be woven into different types of textiles including silk chiffon, silk crepe, silk shantong, silk habotai, and silk charmeuse/satin. Raw silk is any silk yarn or fabric that still has the sericin ( a gum in silk fibers) on it. Polyester charmeuse is cheap, but it does not breathe as well as the former. One company I’ve gotten some from is Silk Living based out of New Zealand. They differ in feel and luster, with Charmeuse silk having a high luster and less friction, and Habotai silk having a sandy matte finish. Charmeuse fabric has the same drape and luster as satin, but it is bit softer and lighter; the sheen is also bit muted. No one uses silk chiffon to make silk beddings since it is so flimsy and light weight. Tussah silk is produced from wild silk worms and is generally considered to be of lower quality. Charmeuse silk, technically speaking, does not refer to a type of material as Mulberry silk does; it is a silk fabric made with a particular way of weaving, allowing for extra luster and shine on the front side in exchange for a dull finish at the back. Crepe de china, Charmeuse, Chanderi, Habutai silk (China silk/pongee) are very soft to touch.Dupioni silk is soft but is also slightly stiff, with a taffeta-like hand. I’d love to make a jumpsuit out of this material, but don’t know its official name as a silk fabric. Polyester charmeuse has characteristics that are undesirable for sewing, including a tendency to pucker at the seams and fraying during cutting and handling. Charmeuse – Charmeuse is a lightweight fabric woven with a satin weave, where the warp threads cross over three or more of the backing (weft) threads. Polyester charmeuse is cheaper and can often withstand machine washing. Silk charmeuse is more expensive and delicate but is softer and a better insulator. Silk Charmeuse ( Silk Satin) ... It’s a real knit, like the knit of it is more open than silk jersey. The fabric is difficult to work with, since the right side of the fabric is so slippery.