Personalized Big Sis Giraffe Girls Sister Cute Announcement Toddler Long Sleeve T-Shirt. Sweet giraffe big sis with younger sister or brother has Big Sis announcement quote on a Toddler Long Sleeve Tee - Pink for girls. 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.