Personalized French Horn Music Slogan Toddler Long Sleeve T-Shirt. French Horn Musical Instrument quote Toddler Long Sleeve Tee - Black music gift for any horn player on your list. Message says what would life be without a little horn. 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.