Personalized Irish Pride Flag Toddler Long Sleeve T-Shirt. Irish Flag Toddler Long Sleeve Tee - White has colors of Ireland with Irish quote, to show your pride in your heritage on St Patricks Day or year round. 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.