Show Me Your Mumu Lex Pom Pom Top in Red. - size M (also in ) Show Me Your Mumu Lex Pom Pom Top in Red. - size M (also in ) Poly blend. Hand wash cold. Adjustable shoulder straps. Pompom trimmed hem. SHOW-WS216. MM7 710. 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.