Show Me Your Mumu Carson Top in White. - size XS (also in ) Show Me Your Mumu Carson Top in White. - size XS (also in ) Self: 100% rayonLining: 100% poly. Hand wash cold. Adjustable shoulder straps. Embroidered detail throughout. SHOW-WS225. MM7 142. 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.