Show Me Your Mumu Tatum Mini Dress in Black. Size XS. Poly blend. Made in USA. Unlined. Pull-on styling. Keyhole neckline with tie closure and ruffle trim. Blouson sleeves with elastic cuffsSmocked waist. Sheen satin finish. SHOW-WD451. MF1-4627. 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.