What is a doudou baby blanket? A reassuring object, a way to console little ones. Doudou’s job is to reassure young children for the first months of life until around 5-6 years old. Unicorn Doudou is a snuggly soft, warm, velour white and pink blanket held by the sweetest unicorn. Gold glitter unicorn horn, ears. Baby-safe gentle, this adorable Unicorn Doudou will bring happiness to baby. Recommended 0-6 months. Packaged in gift-worthy box.