Self: 60% cotton 40% acrylicTrim: 100% acrylic faux fur. Hand wash cold. Rib knit fabric. Open front. Faux fur collar. SHOW-WK22. MR7 874. Mumu is not simply a garment, it is a lifestyle. Spontaneous. Fun. Easy going. Unique. Versatile. Imaginative. It all encompasses the mumu, and a way of life.