Show Me Your Mumu Settle in Sweater in Blue. Size L. Also in S, XS, XL. Show Me Your Mumu Settle in Sweater in Blue. Size S, XS, XL. Knit textile. Hand wash recommended. Front graphic detail. Ribbed trim. Midweight knit fabric. SHOW-WK222. MM6-6323. 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.