Personalized Big Sis Again Sister Announcement Toddler Long Sleeve T-Shirt. Cute sister announcement for girls with arrow border and Big Sis again Toddler Long Sleeve Tee - Vintage Smoke 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.