'A powerful affirmation of individuality, creative expression, and unconditional acceptance.' --Shelf Awareness (starred review) While riding the subway home from the pool with his abuela one day, Juli n notices three women spectacularly dressed up. Their hair billows in brilliant hues, their dresses end in fish tails, and their joy fills the train car. When Juli n gets home, daydreaming of the magic he's seen, all he can think about is dressing up in his own fabulous mermaid costume: a butter-yellow curtain for his tail, the fronds of a potted fern for his headdress. But what will Abuela think about the mess he makes--and even more importantly, what will she think about how Juli n sees himself? Mesmerizing and full of heart, this 2019 Stonewall Book Award winner is a jubilant picture of self-love and a radiant celebration of individuality.