Personalized Happy Beer Toddler Long Sleeve T-Shirt. Happy Beer. A smiling mug of beer. Beer makes you happy, so happy beer must make you happier! Great gift for beer lovers. 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.