Show Me Your Mumu Heidi Cardigan in Taffy Pink Knit. Size L (also in S, XL, XS). 58% acrylic 42% nylon. Machine wash cold. Front button closures. Midweight knit fabric. Scalloped trim. Item not sold as a set. SHOW-WK223. MM6-6378. Life is fun, your clothes should be too, which is why best friends Cammy Miller and Cologne Trude founded Show Me Your Mumu: a brand born from friendship, travel, and a love of effortless style, now dressing women for every chapter from weddings to weekends and first babies to forever friends.