Show Me Your Mumu Studio Halter Jumpsuit in Black. - size L (also in M, S, XL) Show Me Your Mumu Studio Halter Jumpsuit in Black. - size L (also in M, S, XL) Polyester blend. Made in China. Dry clean recommended. Halterneck tie closure. Velvet fabric. SHOW-WC47. MF3-5660. 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. Shop the latest in fashion from Show Me Your Mumu