Personalized Christmas Penguin Joy 2 Toddler Long Sleeve T-Shirt. Cute Christmas Toddler Long Sleeve Tee - White with an adorable, happy penguin wearing a jingle bell stocking cap with a candy cane and ornament. Little penguin is the "O" in the word JOY. Perfect for the holidays. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.