Gorgeous "Eggplant" silk charmeuse. Lustrous silk satin face with crepe back. 18.5 MM "What is Momme in silk fabric? Mommes (mm), is a unit traditionally used to measure the weight of silk fabrics. One momme = 4.340 grams per square meter; 8 mommes is approximately 1 ounce per square yard or 35 grams per square meter." Sold by the yard. 45 inch width. Dry clean. 100% silk