A tender and joyful little animated film for children, which is also a cuddle for adults. _Un Disfraz para Nicolas_ is a product that contains no particular innovative elements in its story. The narration is in itself very simple, with the classic characters of children's stories as protagonists. What stands out, however, is the choice of the main character, a child with Down Syndrome, masterfully dubbed by a real child with the same condition. Finally, the animation feature is again a winner for its simplicity.