Show Me Your Mumu Gilligan Sweater in White. - size L (also in M, S, XL, XS) Show Me Your Mumu Gilligan Sweater in White. - size L (also in M, S, XL, XS) 73% cotton 27% nylon. Made in China. Machine wash. Midweight cable knit fabric. SHOW-WK167. MR3-4085. 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